Individual Calculations March 2010
 Criton, Roland  Total change: 1.65  Rating chartPersonal card
 Coupe de France - Tour 3 Various FRA 2010-01-17
RcRownchangeKK*chgGame
 1978 1997 0.50 1 -0.03 15 -0.45 
  Salgues, Philippe 1978 FRA0.501-0.0315-0.45 

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 2 - R7 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2098 1997 0.50 1 0.14 15 2.10 
  Valette, Christian 2098 FRA0.5010.14152.10 

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)
 

 

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