Rapid: Individual Calculations May 2023
 Breton, Vadim  Total change: 52.60  Rating chartPersonal card
 25eme tournoi rapide de Castelsarrasin CASTELSARRASIN FRA 2023-04-16
RcRownchangeKK*chgGame
 1869 1697 4.50 6 2.63 20 52.60 
  Toulzac, Pierre-Yves f2146 FRA0.5010.44208.80 
  Roques, Olivier 2053 FRA0.001-0.1120-2.20 
  Bousquet, Claude 1487 FRA1.0010.23204.60 
  Cruzel, Thierry 1752 FRA1.0010.582011.60 
  Moreau, Emilien 1827 FRA1.0010.682013.60 
  Galon, Sascha 1947 FRA1.0010.812016.20 

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)
 

 

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