Individual Calculations April 2009
 Marchand, Francois  Total change: 35.40  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2146 2215 0.50 1 -0.10 15 -1.50 
  Troffiguer, Olivier 2146 FRA0.501-0.1015-1.50 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2184 2214 0.50 1 -0.04 15 -0.60 
  Iordanov, Nikolay 2184 BUL0.501-0.0415-0.60 

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)
 
 N3 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2197 2214 0.50 1 -0.02 15 -0.30 
  Rusev, Rosen Yordanov 2197 BUL0.501-0.0215-0.30 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2394 2214 5.00 9 2.52 15 37.80 
  Petit, Rodrigue 2019 FRA1.0010.25153.75 
  Bitalzadeh, Ali m2400 NED0.5010.24153.60 
  Lipka, Juraj m2426 SVK0.5010.27154.05 
  Terrieux, Kevin m2465 FRA1.0010.811512.15 
  Jaracz, Pawel g2518 POL0.001-0.1415-2.10 
  Housieaux, David m2419 FRA0.5010.26153.90 
  Iskusnyh, Sergei g2458 RUS0.5010.30154.50 
  Foisor, Ovidiu Doru m2427 ROU0.5010.27154.05 
  Brunner, Nicolas m2413 FRA0.5010.26153.90 

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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