Individual Calculations November 2010
 Lam-Roques, Kalvin  Total change: -7.05  Rating chartPersonal card
 126e open international Club 608 < 2200 PARIS FRA 2010-08-28
RcRownchangeKK*chgGame
 1820 1819 1.00 3 -0.47 15 -7.05 
  Durand, Victor 1950 FRA0.001-0.3215-4.80 
  Contois, Frederick-Andre 1931 FRA0.001-0.3515-5.25 
  Louvrier Saint-Mary, Dimitri 1580 FRA1.0010.20153.00 

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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