Individual Calculations June 2022
 Deseine, Philippe  Total change: -23.80  Rating chartPersonal card
 1er Open International d'Avallon AVALLON FRA 2022-05-21
RcRownchangeKK*chgGame
 1270 1532 2.00 4 -1.19 20 -23.80 
  Corgeron, Isabelle 1135 FRA1.0010.08201.60 
  Robert, Paul 1177 FRA0.001-0.8920-17.80 
  Maronat, Didier 1327 FRA1.0010.24204.80 
  Martinez, Luc 1441 FRA0.001-0.6220-12.40 

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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