Individual Calculations July 2019
 Irgit, Arina  Total change: 46.00  Rating chartPersonal card
 White Rook 2019 Final stage Dagomys RUS 2019-06-02
RcRownchangeKK*chgGame
 1340 1256 4.00 7 1.15 40 46.00 
  Shirkunov, Alexandr 1557 RUS0.001-0.1540-6.00 
  Nichiporets, Oleg 1261 RUS0.001-0.4940-19.60 
  Arustamov, Stanislav 1228 RUS0.501-0.0440-1.60 
  Voloshenyuk, Gleb 1235 RUS1.0010.474018.80 
  Parreira, Teodora Ribeiro 1617 BRA0.5010.404016.00 
  Kolobova, Sofiya 1100 RUS1.0010.294011.60 
  Simon, Leonard 1383 SVK1.0010.674026.80 

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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