Individual Calculations July 2009
 Petrossian, Armen  Total change: 4.90  Rating chartPersonal card
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2382 2411 1.00 2 -0.08 10 -0.80 
  Anic, Darko g2463 FRA0.001-0.4310-4.30 
  Rouler, Charly f2300 FRA1.0010.35103.50 

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)
 
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2248 2410 2.00 2 0.57 10 5.70 
  Sanchez, Nicolas 2224 FRA1.0010.26102.60 
  Brethes, Francois 2272 FRA1.0010.31103.10 

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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