Individual Calculations May 2010
 Troffiguer, Olivier  Total change: -3.30  Rating chartPersonal card
 Criterium R6-7 IDF FRA 2010-03-10
RcRownchangeKK*chgGame
 2185 2152 0.50 1 0.05 15 0.75 
  Kirszenberg, Marc 2185 FRA0.5010.05150.75 

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 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2329 2152 0.00 1 -0.27 15 -4.05 
  Sochacki, Christophe f2329 FRA0.001-0.2715-4.05 

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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