Individual Calculations February 2023
 Caruana, Fabiano  Total change: 0.10  Rating chartPersonal card
 Tata Steel Masters 2023 Wijk aan Zee NED 2023-01-13
RcRownchangeKK*chgGame
 2739 2766 7.00 13 0.01 10 0.10 
  Giri, Anish g2764 NED0.5010.00100.00 
  Abdusattorov, Nodirbek g2713 UZB0.501-0.0710-0.70 
  Van Foreest, Jorden g2681 NED1.0010.38103.80 
  Rapport, Richard g2740 ROU0.501-0.0410-0.40 
  So, Wesley g2760 USA0.501-0.0110-0.10 
  Gukesh, D g2725 IND1.0010.44104.40 
  Maghsoodloo, Parham g2719 IRI0.501-0.0710-0.70 
  Carlsen, Magnus g2859 NOR0.001-0.3710-3.70 
  Praggnanandhaa, R g2684 IND0.501-0.1110-1.10 
  Erigaisi, Arjun g2722 IND0.501-0.0610-0.60 
  Aronian, Levon g2735 USA0.501-0.0410-0.40 
  Keymer, Vincent g2696 GER0.501-0.1010-1.00 
  Ding, Liren g2811 CHN0.5010.06100.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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