Individual Calculations May 2010
 Mailleux, Guy  Total change: -5.70  Rating chartPersonal card
 Nord Pas de Calais 3 - R5-6 NPC FRA 2010-02-28
RcRownchangeKK*chgGame
 1697 1796 1.00 2 -0.27 15 -4.05 
  Durczak, Melanie 1680 FRA0.001-0.6615-9.90 
  Gravez, Bruno 1714 FRA1.0010.39155.85 

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 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1707 1788 0.50 1 -0.11 15 -1.65 
  Gravez, Bruno 1707 FRA0.501-0.1115-1.65 

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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