Individual Calculations July 2010
 Declercq, Jean  Total change: -27.30  Rating chartPersonal card
 Nord Pas de Calais 2 - R7 NPC FRA 2010-05-16
RcRownchangeKK*chgGame
 1846 1876 0.00 1 -0.54 15 -8.10 
  Zerbib, Claude 1846 FRA0.001-0.5415-8.10 

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)
 
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 1813 1876 0.50 3 -1.28 15 -19.20 
  Shoker, Samy m2276  * EGY0.001-0.0815-1.20 
  Van De Water, Marc 1559 FRA0.501-0.3715-5.55 
  Levers, Jimmy 1603 FRA0.001-0.8315-12.45 
 * 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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