Individual Calculations February 2023
 Petrov, Martin  Total change: -3.50  Rating chartPersonal card
 Caplin 96 Hastings International Chess Congress Hastings ENG 2022-12-28
RcRownchangeKK*chgGame
 2326 2535 7.00 10 -0.42 10 -4.20 
  Waldhausen Gordon, Frederick 2135  * SCO1.0010.08100.80 
  Schimnatkowski, Lukas 2194 GER0.501-0.3810-3.80 
  Rolvag, Mikael f2111 NOR1.0010.07100.70 
  Muir, Andrew J m2244 SCO0.501-0.3510-3.50 
  Bazakutsa, Svyatoslav 2318 UKR1.0010.22102.20 
  Grieve, Harry m2438 ENG0.501-0.1310-1.30 
  Davies, Nigel R g2398 ENG1.0010.32103.20 
  Sulskis, Sarunas g2492 LTU0.501-0.0610-0.60 
  Clarke, Brandon G I m2484 ENG0.501-0.0710-0.70 
  Gormally, Daniel W g2450 ENG0.501-0.1210-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2583 2535 0.50 1 0.07 10 0.70 
  Lagarde, Maxime g2583 FRA0.5010.07100.70 

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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