Rapid: Individual Calculations October 2021
 Akimov, Mikhail  Total change: -8.20  Rating chartPersonal card
 Anniversary tournament Capablanca chess school_A Odintsovo RUS 2021-09-19
RcRownchangeKK*chgGame
 1171 1025 0.50 3 -0.41 20 -8.20 
  Petergova, Stella 1167 RUS0.001-0.3120-6.20 
  Tyuvetskiy, Siluan Ser 1171 RUS0.5010.20204.00 
  Kamalov, Khamit 1174 RUS0.001-0.3020-6.00 

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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