Individual Calculations November 2022
 Riskin, Grigory  Total change: 17.60  Rating chartPersonal card
 OPEN Moscow. September 2022 Moscow RUS 2022-09-06
RcRownchangeKK*chgGame
 1455 1375 2.50 5 0.44 40 17.60 
  Semenov, Viktor 1736 RUS0.5010.404016.00 
  Kastanieda, Alla 1690 PER0.001-0.1440-5.60 
  Zakharova, Milana 1062 RUS1.0010.14405.60 
  Tolstygin, Kirill 1170 RUS0.001-0.7640-30.40 
  Khomitskiy, Pavel 1619 RUS1.0010.804032.00 

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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