Individual Calculations July 2009
 Peyrat, Olivier  Total change: -1.80  Rating chartPersonal card
 N1 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2095 2226 0.00 1 -0.68 10 -6.80 
  Senderovic, Salko 2095 FRA0.001-0.6810-6.80 

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)
 
 N1 - R10-11 Various FRA 2009-04-04
RcRownchangeKK*chgGame
 2232 2232 1.50 2 0.50 10 5.00 
  Crouan, Stephane f2208 FRA0.501-0.0310-0.30 
  Stephan, Jean-Marie 2255 FRA1.0010.53105.30 

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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