Individual Calculations March 2012
 Dubertrand, Bernard  Total change: -21.30  Rating chartPersonal card
 8e open de Noel de Mont-de-Marsan MONT DE MARSAN FRA 2011-12-26
RcRownchangeKK*chgGame
 1541 1673 2.00 4 -0.64 15 -9.60 
  Billiar-Bourgy, Vincent 1624 FRA0.001-0.5715-8.55 
  Bielec, Frederic 1716 FRA0.001-0.4415-6.60 
  Lutz, Andre 1356 FRA1.0010.13151.95 
  Vaquier, Albert 1468 FRA1.0010.24153.60 

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)
 
 Team 2012 - Nationale 3 - R5-6 FRANCE FRA 2012-01-15
RcRownchangeKK*chgGame
 1445 1669 0.00 1 -0.78 15 -11.70 
  Marciniak, Alice 1445 FRA0.001-0.7815-11.70 

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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