Individual Calculations September 2023
 Muller, Philippe  Total change: -115.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1309 1527 2.50 7 -2.88 40 -115.20 
  Estadieu, Bruno 1371 FRA0.501-0.2140-8.40 
  Clauzel, Andre 1326 FRA0.001-0.7640-30.40 
  Ayoglu, Leo 1164 FRA0.501-0.4040-16.00 
  Lafon, Denis 1403 FRA1.0010.334013.20 
  Sembel Rudelle, Gael 1387 FRA0.501-0.1940-7.60 
  Darrigrand, Emmanuel 1306 FRA0.001-0.7840-31.20 
  Klein, Jean-Yves 1207 FRA0.001-0.8740-34.80 

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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