Individual Calculations May 2010
 Barbini, Denis  Total change: -18.60  Rating chartPersonal card
 Nationale 2 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2031 2122 0.00 2 -1.24 15 -18.60 
  Brient, Yoann 1942 FRA0.001-0.7415-11.10 
  Luco, Alain 2120 FRA0.001-0.5015-7.50 

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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