Individual Calculations January 2010
 Mailleux, Guy  Total change: -3.45  Rating chartPersonal card
 Nord Pas de Calais 4 - R2-3 NPC FRA 2009-11-15
RcRownchangeKK*chgGame
 1491 1799 1.00 1 0.14 15 2.10 
  Legrand, Jean-Pierre 1491 FRA1.0010.14152.10 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1895 1799 0.00 1 -0.37 15 -5.55 
  Alvin, Leo 1895 FRA0.001-0.3715-5.55 

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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