Rapid: Individual Calculations October 2022
 Weerasinghe, Kavin  Total change: 0.00  Rating chartPersonal card
 Kensington FIDE Rapid Chess 18 September - Minor London ENG 2022-09-18
RcRownchangeRpKK*chgGame
 1150 0 0.50 3 0.00 877   0.00 
  Girish, Nathan 1183 ENG0.0010.00 0.00 
  Sobolevski, Damien 1119 ENG0.5010.00 0.00 
  Demelo, Caitano 1148 IND0.0010.00 0.00 

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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