Individual Calculations April 2013
 Rivier, Sylvain  Total change: 0.30  Rating chartPersonal card
 Championnat Interne La Dame Noire 2013 - Tournoi 2 MONTIGNY LE BRETONNEUX FRA 2013-01-04
RcRownchangeKK*chgGame
 1428 1556 2.00 3 0.02 15 0.30 
  Fosse, Jean-Claude 1430 FRA0.001-0.6715-10.05 
  Audigier, Robert 1285 FRA1.0010.17152.55 
  Durez, Gerard 1568 FRA1.0010.52157.80 

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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