Individual Calculations July 2009
 Marino, Olivier  Total change: -0.60  Rating chartPersonal card
 N1 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2186 2100 0.50 1 0.12 15 1.80 
  Minet, Steve 2186 FRA0.5010.12151.80 

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
 2264 2108 0.50 2 -0.16 15 -2.40 
  Vajda, Levente g2458 ROU0.001-0.1115-1.65 
  Richard, Emma 2070 FRA0.501-0.0515-0.75 

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)
 

 

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