Rapid: Individual Calculations November 2022
 Butler, Rene  Total change: 17.40  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2022 Oct Major London ENG 2022-10-08
RcRownchangeKK*chgGame
 1263 1132 2.50 5 0.87 20 17.40 
  Kaushik, Madhav 1304 ENG0.5010.23204.60 
  Ainscow, Faye 1330 ENG0.5010.26205.20 
  Haddock, Paul 1310 ENG0.5010.23204.60 
  Pollack, Maximo 1189 ENG0.001-0.4220-8.40 
  Horwood, Alexander 1181 ENG1.0010.572011.40 

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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