Individual Calculations May 2010
 Declercq, Jean  Total change: 25.50  Rating chartPersonal card
 Nord Pas de Calais 2 - R5-6 NPC FRA 2010-02-28
RcRownchangeKK*chgGame
 2144 1883 1.00 1 0.82 15 12.30 
  Stawiarski, Edmond 2144 FRA1.0010.821512.30 

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)
 
 1° LUCOPEN Lille FRA 2010-04-03
RcRownchangeKK*chgGame
 2012 1850 3.00 7 0.88 15 13.20 
  Sobry, Sebastien 2067 FRA0.001-0.2215-3.30 
  Giffard, Nicolas m2250  * FRA0.001-0.0815-1.20 
  Atanasiu, Nicolae 2034 BEL1.0010.741511.10 
  Mauquoi, Rudi 2022 LUX0.001-0.2715-4.05 
  Hias, Ludovic 2015 BEL0.001-0.2815-4.20 
  Bezy, Bernard 1691 FRA1.0010.29154.35 
  Ruch, Bernard 2002 FRA1.0010.701510.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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