Individual Calculations July 2022
 Celan, Stanislas  Total change: 3.40  Rating chartPersonal card
 Championnat veteran des Bouches du Rhone 2022 AUBAGNE FRA 2022-05-05
RcRownchangeKK*chgGame
 1242 1152 2.50 6 0.17 20 3.40 
  Perdiolat, Francis 1439 FRA0.001-0.1620-3.20 
  Roux, Jean-Marie 1271 FRA0.001-0.3420-6.80 
  Pietrac, Christian 1210 FRA0.001-0.4220-8.40 
  Sirvente, Jean-Jacques 1094 FRA1.0010.42208.40 
  Lassalle, Marc 1369 FRA0.5010.28205.60 
  Hours, Evelyne 1071 FRA1.0010.39207.80 

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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