Individual Calculations November 2021
 Bonferroni, Thierry  Total change: 26.00  Rating chartPersonal card
 SMM 2021 NLB round 3 decentralised SUI 2021-10-10
RcRownchangeKK*chgGame
 1975 1920 1.00 1 0.58 20 11.60 
  Chervet, Olivier 1975 SUI1.0010.582011.60 

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)
 
 SMM 2021 NLB round 4-5 decentralised SUI 2021-10-23
RcRownchangeKK*chgGame
 2001 1920 1.50 2 0.72 20 14.40 
  Pommerehne, Michael 2084 GER0.5010.22204.40 
  Corbat, Philippe 1918 SUI1.0010.502010.00 

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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