Rapid: Individual Calculations November 2022
 Ma, Rufus  Total change: -16.00  Rating chartPersonal card
 Coulsdon Juniors - Club Championships - October 2022 - Premiership Coulsdon ENG 2022-10-03
RcRownchangeKK*chgGame
 1134 1109 1.00 3 -0.40 40 -16.00 
  Harris, Callum 1256 ENG0.001-0.3040-12.00 
  Chandramohan, Nihal 1032 ENG1.0010.394015.60 
  Weir, Jd William 1115 ENG0.001-0.4940-19.60 

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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