Individual Calculations June 2023
 Kuzmina, Oleksandra  Total change: -32.00  Rating chartPersonal card
 Tartu Spring 2023 Tartu EST 2023-05-27
RcRownchangeKK*chgGame
 1243 1111 1.00 5 -0.80 40 -32.00 
  Oim, Mikk Kaarel 1577 EST0.001-0.0540-2.00 
  Tiisler, Ander 1297 EST0.001-0.2640-10.40 
  Povvat, Aalo 1092 EST1.0010.474018.80 
  Andreeva, Olga 1058 EST0.001-0.5740-22.80 
  Alas, Mart Mattias 1190 EST0.001-0.3940-15.60 

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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