Individual Calculations February 2023
 Giri, Anish  Total change: 15.70  Rating chartPersonal card
 Tata Steel Masters 2023 Wijk aan Zee NED 2023-01-13
RcRownchangeKK*chgGame
 2739 2764 8.50 13 1.57 10 15.70 
  Caruana, Fabiano g2766 USA0.5010.00100.00 
  Gukesh, D g2725 IND1.0010.45104.50 
  Maghsoodloo, Parham g2719 IRI0.501-0.0610-0.60 
  Carlsen, Magnus g2859 NOR1.0010.63106.30 
  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 GER0.501-0.0910-0.90 
  Ding, Liren g2811 CHN1.0010.57105.70 
  So, Wesley g2760 USA0.501-0.0110-0.10 
  Abdusattorov, Nodirbek g2713 UZB0.501-0.0710-0.70 
  Van Foreest, Jorden g2681 NED0.501-0.1110-1.10 
  Rapport, Richard g2740 ROU1.0010.47104.70 

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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