Rapid: Individual Calculations June 2023
 Laine, Arthur  Total change: -31.40  Rating chartPersonal card
 Rapide Riviera Chess Club 14-05-2023 NICE FRA 2023-05-14
RcRownchangeKK*chgGame
 1161 1268 1.00 4 -1.57 20 -31.40 
  Chabriere, Alban 1093 FRA0.001-0.7320-14.60 
  Magakelov, Daniel 1182 FRA1.0010.38207.60 
  Salimpour, Leo 1108 FRA0.001-0.7120-14.20 
  Ribreau, Anna 1260 FRA0.001-0.5120-10.20 

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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