Rapid: Individual Calculations May 2023
 Ishmuhametov, Vildan  Total change: -27.20  Rating chartPersonal card
 Orenburg OBL Champ Rapid-2023 Orenburg RUS 2023-04-07
RcRownchangeKK*chgGame
 1678 1323 0.00 3 -0.68 40 -27.20 
  Petrov, Alexander 1866 RUS0.001-0.0340-1.20 
  Zhukov, Boris 1944 RUS0.001-0.0140-0.40 
  Bychkovskaya, Daria 1224 RUS0.001-0.6440-25.60 

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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