Rapid: Individual Calculations November 2023
 Bertagna, Louis  Total change: -42.80  Rating chartPersonal card
 Kensington FIDE Rapidplay - 8 October 2023 - Minor London ENG 2023-10-08
RcRownchangeKK*chgGame
 1146 1173 0.00 2 -1.07 40 -42.80 
  Brown, Stephanie 1260 ENG0.001-0.3840-15.20 
  Iyer, Rishabh 1032 ENG0.001-0.6940-27.60 

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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