Rapid: Individual Calculations August 2023
 Haud, Didier  Total change: -11.40  Rating chartPersonal card
 Vaucluse Veterans et Seniors Plus de parties rapides 2023 MONTEUX FRA 2023-06-29
RcRownchangeKK*chgGame
 1309 1226 3.00 9 -0.57 20 -11.40 
  Disquin, Jean 1471 FRA0.001-0.2020-4.00 
  Calatayud, Stephane 1440 FRA1.0010.772015.40 
  Venzin, Patrick 1274 FRA0.001-0.4320-8.60 
  Bert, Christophe 1495 FRA0.001-0.1720-3.40 
  Van Wyk, Hartman 1417 FRA0.001-0.2520-5.00 
  Giran, Claude 1260 FRA0.001-0.4520-9.00 
  Dumas, Gerard 1100 FRA1.0010.33206.60 
  Besson, Catherine 1101 FRA1.0010.33206.60 
  Jullien, Frederic 1223 FRA0.001-0.5020-10.00 

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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