Rapid: Individual Calculations November 2022
 Rajapaksha, Tinusha  Total change: -44.00  Rating chartPersonal card
 Coulsdon Juniors - Club Championships - October 2022 - Premiership Coulsdon ENG 2022-10-03
RcRownchangeKK*chgGame
 1081 1125 0.00 2 -1.10 40 -44.00 
  Claustres, Annaliese 906 ENG0.001-0.7840-31.20 
  Harris, Callum 1256 ENG0.001-0.3240-12.80 

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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