Individual Calculations April 2019
 Simon, Bernard  Total change: -20.00  Rating chartPersonal card
 Open de Recy 2019 (-1600 elo) RECY FRA 2019-03-02
RcRownchangeKK*chgGame
 1203 1074 0.50 3 -0.50 40 -20.00 
  Petit, Mael 1316 FRA0.001-0.2040-8.00 
  Petit, Anthony 1154 FRA0.001-0.3940-15.60 
  Eyermann, Stephane 1138 FRA0.5010.09403.60 

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)
 

 

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