Rapid: Individual Calculations April 2022
 Alexandrovskaya, Ekaterina  Total change: -21.80  Rating chartPersonal card
 Serpukhov rapid 2022 U11 Serpukhov RUS 2022-03-07
RcRownchangeKK*chgGame
 1241 1141 0.00 3 -1.09 20 -21.80 
  Knyazkov, Egor 1242 RUS0.001-0.3620-7.20 
  Shestakov, Semen 1236 RUS0.001-0.3720-7.40 
  Akimov, Denis L 1246 RUS0.001-0.3620-7.20 

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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