Individual Calculations March 2013
 Collet, Christian  Total change: -45.00  Rating chartPersonal card
 Team 2013 - Nord-Pas de Calais - Part 2 NORD FRA 2013-01-08
RcRownchangeKK*chgGame
 1263 1508 0.00 1 -0.80 30 -24.00 
  Claudon, Andreas 1263 FRA0.001-0.8030-24.00 

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)
 
 15e open international d'échecs de la ville de Fenain FENAIN FRA 2013-02-16
RcRownchangeKK*chgGame
 1588 1508 0.50 3 -0.70 30 -21.00 
  Bossut, Louis 1721 FRA0.001-0.2330-6.90 
  Verriere, Nicolas 1736 FRA0.001-0.2130-6.30 
  Podvin, Dominique 1306 FRA0.501-0.2630-7.80 

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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