Rapid: Individual Calculations August 2022
 Horwood, Alexander  Total change: 2.40  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2022 Jul Major London ENG 2022-07-02
RcRownchangeKK*chgGame
 1249 1170 2.00 3 0.82 20 16.40 
  Birbas, Jason 1261 ENG0.001-0.3820-7.60 
  Bluestone, Dave J 1276 ENG1.0010.642012.80 
  Pollack, Maximo 1210 ENG1.0010.562011.20 

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)
 
 Kensington FIDE Rapid Chess 10 July - Minor London ENG 2022-07-10
RcRownchangeKK*chgGame
 1017 1170 0.00 1 -0.70 20 -14.00 
  Wang, Xiling 1017 ENG0.001-0.7020-14.00 

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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