Rapid: Individual Calculations June 2023
 Dobrodey, Aleksandr  Total change: -8.40  Rating chartPersonal card
 Rapid Chess April 2023 Cherepovets RUS 2023-04-30
RcRownchangeKK*chgGame
 1533 1110 0.50 4 -0.21 40 -8.40 
  Gogolev, Artem m2174 RUS0.0010.00400.00 
  Antipin, Vladimir 1413 RUS0.001-0.1440-5.60 
  Sivokhin, Fedor 1259 RUS0.5010.20408.00 
  Sokolov, Ivan 1286 RUS0.001-0.2740-10.80 

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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