Rapid: Individual Calculations July 2022
 Girard, Guy  Total change: 4.40  Rating chartPersonal card
 Tournoi du 10eme Anniversaire de M-S Echecs MARANGE SILVANGE FRA 2022-06-05
RcRownchangeKK*chgGame
 1446 1375 2.00 4 0.22 20 4.40 
  Ludewig, Robert 1780 LUX0.001-0.0820-1.60 
  Dubajic, Mirko 1149 FRA1.0010.21204.20 
  Schmidt, Alain 1699 FRA0.001-0.1320-2.60 
  Lobina, Thomas 1154 FRA1.0010.22204.40 

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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