Individual Calculations February 2023
 Abdusattorov, Nodirbek  Total change: 20.50  Rating chartPersonal card
 Tata Steel Masters 2023 Wijk aan Zee NED 2023-01-13
RcRownchangeKK*chgGame
 2743 2713 8.00 13 2.05 10 20.50 
  Rapport, Richard g2740 ROU1.0010.54105.40 
  Caruana, Fabiano g2766 USA0.5010.07100.70 
  Gukesh, D g2725 IND0.5010.02100.20 
  Maghsoodloo, Parham g2719 IRI1.0010.51105.10 
  Carlsen, Magnus g2859 NOR1.0010.70107.00 
  Praggnanandhaa, R g2684 IND0.501-0.0410-0.40 
  Erigaisi, Arjun g2722 IND1.0010.51105.10 
  Aronian, Levon g2735 USA0.5010.03100.30 
  Keymer, Vincent g2696 GER0.501-0.0210-0.20 
  Ding, Liren g2811 CHN0.5010.13101.30 
  Giri, Anish g2764 NED0.5010.07100.70 
  So, Wesley g2760 USA0.5010.07100.70 
  Van Foreest, Jorden g2681 NED0.001-0.5410-5.40 

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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