Individual Calculations January 2010
 Guedon, Stephane  Total change: 19.20  Rating chartPersonal card
 Lyonnais 1 - R2 LYO FRA 2009-10-18
RcRownchangeKK*chgGame
 1890 2164 1.00 1 0.17 15 2.55 
  Croquette, Frederic 1890 FRA1.0010.17152.55 

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)
 
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 2160 2164 5.00 8 0.96 15 14.40 
  Guillemart, Serge 1764  * FRA1.0010.08151.20 
  Palac, Mladen g2564  * CRO0.5010.42156.30 
  Njili, Kamel f2316 TUN0.5010.20153.00 
  Gruenfeld, Yehuda g2474 ISR0.001-0.1415-2.10 
  Huin, Eric 1921 FRA1.0010.20153.00 
  Costa, Pierre-Mathieu 1958 FRA1.0010.24153.60 
  Shirazi, Kamran m2410 FRA0.001-0.1915-2.85 
  Ferrandi, Bernard 1872 FRA1.0010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lyonnais 1 - R3-4 LYO FRA 2009-11-22
RcRownchangeKK*chgGame
 1863 2164 1.00 1 0.15 15 2.25 
  Poncet, Alain 1863 FRA1.0010.15152.25 

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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