Individual Calculations July 2022
 Gulkevitch, Sofia  Total change: -68.40  Rating chartPersonal card
 White Rook 2022 Final stage Olginka RUS 2022-06-02
RcRownchangeKK*chgGame
 1421 1372 2.00 7 -1.71 40 -68.40 
  Zemlyanskii, Ivan f2286 RUS0.0010.00400.00 
  Pechenikina, Marya 1391 RUS0.001-0.4740-18.80 
  Troshin, Egor 1132 RUS1.0010.20408.00 
  Semibratov, Ilya 1237 RUS0.001-0.6840-27.20 
  Gabrielyan, Vyacheslav 1372 RUS0.5010.00400.00 
  Osmiev, Magomed 1413 RUS0.001-0.4440-17.60 
  Rangult, Dmitriy 1114 RUS0.501-0.3240-12.80 

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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