Individual Calculations July 2019
 Venzin, Patrick  Total change: 13.20  Rating chartPersonal card
 Vaucluse veterans 2019 (-2200) ORANGE FRA 2019-05-23
RcRownchangeKK*chgGame
 1407 1387 5.00 9 0.66 20 13.20 
  Passchier, Albert 1772 FRA0.001-0.0920-1.80 
  Jullien, Frederic 1238 FRA0.001-0.7020-14.00 
  Dubus, Jean-Pierre 1265 FRA1.0010.33206.60 
  Hervy, Daniel 1273 FRA1.0010.34206.80 
  Varas, Leonides 1486 FRA1.0010.642012.80 
  Carteron, Pierre 1465 FRA1.0010.612012.20 
  Bert, Christophe 1478 FRA0.001-0.3820-7.60 
  Rond, Bernard 1534 FRA0.001-0.3020-6.00 
  Malbec, Robert 1155 FRA1.0010.21204.20 

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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