Individual Calculations August 2022
 Soubrier, Alain  Total change: -49.60  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open C PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1234 1163 2.00 8 -1.24 40 -49.60 
  Yahia, Louis 1306 FRA1.0010.694027.60 
  Josse, Vincent 1282 FRA0.001-0.3440-13.60 
  Marillonnet, Paul 1234 FRA0.001-0.4040-16.00 
  McDonald, Margaret 1199 FRA0.001-0.4540-18.00 
  Trocme, Jacques 1325 FRA0.001-0.2940-11.60 
  Maisonhaute, Anne 1042 FRA1.0010.344013.60 
  Cortese, Leonida 1246 FRA0.001-0.3940-15.60 
  Mounier Emeury, Isabelle 1237 FRA0.001-0.4040-16.00 

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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