Individual Calculations August 2022
 Davtyan, David  Total change: 24.40  Rating chartPersonal card
 Lipetsk - 2022 boys 13 Lipetsk RUS 2022-06-25
RcRownchangeKK*chgGame
 1428 1264 1.50 3 0.61 40 24.40 
  Dambaev, Dashi 1483 RUS0.5010.284011.20 
  Polivtsev, Andrey 1264 RUS0.5010.00400.00 
  Abrosimov, Makar 1536 RUS0.5010.334013.20 

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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