SUB: Marcos Alonso (Sarr 74’) – N/R. The Spaniard put a good ball across from the wing to the far post, making it easy for Ziyech to volley home. AP Photo
CRYSTAL PALACE RATINGS: Vicente Guaita – 7. The Palace shot-stopper faced a busy start to the match after having been forced into a terrific save to keep out an effort from distance. Forced off at half time. AP Photo
Nathaniel Clyne – 6. The 30-year-old made just his second league start this season having been kept out by Joel Ward. He did well at right-back, but will feel disappointed to let Alonso get his cross over to Ziyech at the far post. Getty Images
Joachim Andersen – 7. A good display by the defender, who kept Chelsea’s frontline quiet for large portions of the game. Getty Images
Marc Guehi – 7. The former Chelsea man made the move across London in the summer and alongside Andersen did a good job defending against his former side. AFP
Tyrick Mitchell – 6. A busy game for the Palace left-back, working to limit Ziyech on the wing. He did well for most the game before being caught out by Ziyech for the goal. AFP
James McArthur – 7. Brought in to replace the ineligible Conor Gallagher, McArthur proved to be an asset in the middle of the park alongside Kouyate. Getty Images
Cheikhou Kouyate – 6. The Senegal international played his first Premier League minutes in 2022, having been away at the Africa Cup of Nations. Kept himself busy. Getty Images
Jeffrey Schlupp – 7. Scuppered Kante’s move into Palace’s box before sending a glorious ball to Zaha on the left wing, which tore apart Chelsea’s defence. Saw his own shot fly over the crossbar in the 54th minute. AFP
Michael Olise – 7. The young Frenchman came close to netting the opener when his strike missed the far post by inches. Sparked a break on the stroke of half time to release Zaha into the box, who couldn’t convert from a tight angle. Booked. Getty Images
Jordan Ayew – 6. Busy and hardworking, Ayew was guilty of losing possession too often. Getty Images
Wilfried Zaha – 7. Came close to giving his side a half-time lead but saw his effort bobble wide of the far post. Brushed off several challenges in stoppage time before seeing a shot go narrowly wide again. Getty Images
Jack Butland (Guaita 46’) – 6. Let off the hook when he parried away Lukaku’s shot into the path of Ziyech, who saw his goal disallowed for offside. AFP
SUB: Eberechi Eze (Ayew 85’) – N/R. A late substitute for Patrick Vieria’s side. Getty Images
SUB: Jean-Philippe Mateta (McArthur 90+1) – N/R. Another late change with McArthur seeing out his first 90 minutes since November. Getty Images
CHELSEA RATINGS: Edouard Mendy – 6. The AFCON winner returned to Premier League action and had very little to do. Getty Images
Andreas Christensen – 6. After two successful starts in the Fifa Club World Cup in Abu Dhabi, the Danish centre-back started his first Premier League game since December. Getty Images
Thiago Silva – 7. The 37-year-old veteran found himself in the right place several times after the restart to cut out Palace. AP Photo
Antonio Rudiger – 6. The German was denied a goal by a terrific Guaita save. AP Photo
Malang Sarr – 6. The 23-year-old kept his place in the starting line-up after his side’s league win against Spurs, and despite putting in a brilliant ball to Kante in the first half, he was caught out by Palace’s fast attacks early on. AFP
Hakim Ziyech – 8. The Moroccan looked to be one of the few influences Chelsea had to get things going. Couldn’t have had it easier than when the ball was parried into his path by Butland, though his goal was disallowed for offside by VAR. Finally got the goal he deserved. PA
N’Golo Kante – 6. Released through on goal after a brilliant pass by Sarr but Guaita was equal to the shot by the Frenchman. Getty Images
Jorginho – 5. The Italian came back into the starting line-up and whilst busier in the second half, struggled to have much influence on the game. Reuters
Kai Havertz – 5. A tough afternoon for the German, who glanced a header over the bar in the final 10 minutes. EPA
Romelu Lukaku – 5. A grand total of two touches in the opening 45 minutes summed up an anonymous display from the Belgian. Had one shot saved. Getty Images
Christian Pulisic – 5. The American will rue an early miss when he failed to convert at the far post. Anonymous in the second half. Getty Images
SUB: Ruben Loftus-Cheek (Jorginho 74’) – N/R. Part of a triple substitution from Thomas Tuchel, which seemed to kick on Chelsea after a disappointing start to the second half. AFP
SUB: Mateo Kovacic (Kante 74’) – N/R. Played Lukaku in with a beauty of a ball immediately after coming off the bench, ahead of Ziyech’s disallowed goal. AFP
SUB: Marcos Alonso (Sarr 74’) – N/R. The Spaniard put a good ball across from the wing to the far post, making it easy for Ziyech to volley home. AP Photo
CRYSTAL PALACE RATINGS: Vicente Guaita – 7. The Palace shot-stopper faced a busy start to the match after having been forced into a terrific save to keep out an effort from distance. Forced off at half time. AP Photo
Nathaniel Clyne – 6. The 30-year-old made just his second league start this season having been kept out by Joel Ward. He did well at right-back, but will feel disappointed to let Alonso get his cross over to Ziyech at the far post. Getty Images
Joachim Andersen – 7. A good display by the defender, who kept Chelsea’s frontline quiet for large portions of the game. Getty Images
Marc Guehi – 7. The former Chelsea man made the move across London in the summer and alongside Andersen did a good job defending against his former side. AFP
Tyrick Mitchell – 6. A busy game for the Palace left-back, working to limit Ziyech on the wing. He did well for most the game before being caught out by Ziyech for the goal. AFP
James McArthur – 7. Brought in to replace the ineligible Conor Gallagher, McArthur proved to be an asset in the middle of the park alongside Kouyate. Getty Images
Cheikhou Kouyate – 6. The Senegal international played his first Premier League minutes in 2022, having been away at the Africa Cup of Nations. Kept himself busy. Getty Images
Jeffrey Schlupp – 7. Scuppered Kante’s move into Palace’s box before sending a glorious ball to Zaha on the left wing, which tore apart Chelsea’s defence. Saw his own shot fly over the crossbar in the 54th minute. AFP
Michael Olise – 7. The young Frenchman came close to netting the opener when his strike missed the far post by inches. Sparked a break on the stroke of half time to release Zaha into the box, who couldn’t convert from a tight angle. Booked. Getty Images
Jordan Ayew – 6. Busy and hardworking, Ayew was guilty of losing possession too often. Getty Images
Wilfried Zaha – 7. Came close to giving his side a half-time lead but saw his effort bobble wide of the far post. Brushed off several challenges in stoppage time before seeing a shot go narrowly wide again. Getty Images
Jack Butland (Guaita 46’) – 6. Let off the hook when he parried away Lukaku’s shot into the path of Ziyech, who saw his goal disallowed for offside. AFP
SUB: Eberechi Eze (Ayew 85’) – N/R. A late substitute for Patrick Vieria’s side. Getty Images
SUB: Jean-Philippe Mateta (McArthur 90+1) – N/R. Another late change with McArthur seeing out his first 90 minutes since November. Getty Images
CHELSEA RATINGS: Edouard Mendy – 6. The AFCON winner returned to Premier League action and had very little to do. Getty Images
Andreas Christensen – 6. After two successful starts in the Fifa Club World Cup in Abu Dhabi, the Danish centre-back started his first Premier League game since December. Getty Images
Thiago Silva – 7. The 37-year-old veteran found himself in the right place several times after the restart to cut out Palace. AP Photo
Antonio Rudiger – 6. The German was denied a goal by a terrific Guaita save. AP Photo
Malang Sarr – 6. The 23-year-old kept his place in the starting line-up after his side’s league win against Spurs, and despite putting in a brilliant ball to Kante in the first half, he was caught out by Palace’s fast attacks early on. AFP
Hakim Ziyech – 8. The Moroccan looked to be one of the few influences Chelsea had to get things going. Couldn’t have had it easier than when the ball was parried into his path by Butland, though his goal was disallowed for offside by VAR. Finally got the goal he deserved. PA
N’Golo Kante – 6. Released through on goal after a brilliant pass by Sarr but Guaita was equal to the shot by the Frenchman. Getty Images
Jorginho – 5. The Italian came back into the starting line-up and whilst busier in the second half, struggled to have much influence on the game. Reuters
Kai Havertz – 5. A tough afternoon for the German, who glanced a header over the bar in the final 10 minutes. EPA
Romelu Lukaku – 5. A grand total of two touches in the opening 45 minutes summed up an anonymous display from the Belgian. Had one shot saved. Getty Images
Christian Pulisic – 5. The American will rue an early miss when he failed to convert at the far post. Anonymous in the second half. Getty Images
SUB: Ruben Loftus-Cheek (Jorginho 74’) – N/R. Part of a triple substitution from Thomas Tuchel, which seemed to kick on Chelsea after a disappointing start to the second half. AFP
SUB: Mateo Kovacic (Kante 74’) – N/R. Played Lukaku in with a beauty of a ball immediately after coming off the bench, ahead of Ziyech’s disallowed goal. AFP
SUB: Marcos Alonso (Sarr 74’) – N/R. The Spaniard put a good ball across from the wing to the far post, making it easy for Ziyech to volley home. AP Photo