Individual Calculations July 2010
 Violette, Didier  Total change: 26.25  Rating chartPersonal card
 Basse Normandie 1 BNO FRA 2009-10-04
RcRownchangeKK*chgGame
 1820 1621 2.00 3 1.19 25 29.75 
  Debree, Alain 2021  * FRA0.001-0.0825-2.00 
  Niepceron, Luc 1702 FRA1.0010.612515.25 
  Varin, Valentin 1737 FRA1.0010.662516.50 
 * 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)
 
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1970 1656 0.00 1 -0.14 25 -3.50 
  Lelong, Eric 1970 FRA0.001-0.1425-3.50 

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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