Individual Calculations April 2020
 Doublecourt, Claudine  Total change: -30.00  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1282 1123 0.00 5 -1.50 20 -30.00 
  Lameire, Hans 1445 BEL0.001-0.1320-2.60 
  Krajewski, Thomas 1272 FRA0.001-0.3020-6.00 
  Houck, Jose 1292 FRA0.001-0.2820-5.60 
  Callebaut, Katia 1229 BEL0.001-0.3620-7.20 
  Bocquet, Catherine 1172 FRA0.001-0.4320-8.60 

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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