Individual Calculations January 2010
 Alirached, Fodil  Total change: 1.35  Rating chartPersonal card
 Lyonnais 1 - R3-4 LYO FRA 2009-11-22
RcRownchangeKK*chgGame
 2039 1974 0.50 1 0.09 15 1.35 
  Moreira, Philippe 2039 FRA0.5010.09151.35 

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)
 
 Coupe de France - Tour 2 Various FRA 2009-11-29
RcRownchangeKK*chgGame
 1974 1974 0.50 1 0.00 15 0.00 
  Mascle, Jean-Guy 1974 FRA0.5010.00150.00 

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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