Individual Calculations August 2017
 Zeitoun, Bernard  Total change: -29.80  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open C 1500 et Moins PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1269 1447 5.00 9 -1.49 20 -29.80 
  Dimbert, David 1244 FRA1.0010.24204.80 
  Devin, Didier 1320 FRA0.001-0.6720-13.40 
  Petrossian, Vardouhi 1256 FRA1.0010.25205.00 
  Binetruy, Typhanie 1334 FRA0.001-0.6520-13.00 
  Afraoui, Laure 1222 FRA1.0010.22204.40 
  Morel, Maryse 1336 FRA0.001-0.6520-13.00 
  Nave, Victor 1052 FRA1.0010.08201.60 
  Paillet, Raymond 1326 FRA1.0010.34206.80 
  Bousmaha, Leila 1334 FRA0.001-0.6520-13.00 

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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