Individual Calculations December 2020
 Rybakova, Mariya Al  Total change: 0.00  Rating chartPersonal card
 112 Peters Rook 2020 St. Petersburg RUS 2020-11-05
RcRownchangeRpKK*chgGame
 1167 0 0.00 4 0.00 367   0.00 
  Vorzhevitin, Dmitriy 1397 RUS0.0010.00 0.00 
  Smirnov, Ivan A. 1013 RUS0.0010.00 0.00 
  Reznichenko, Ivan 1120 RUS0.0010.00 0.00 
  Afanasenkov, Vladimir 1139 RUS0.0010.00 0.00 

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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