Individual Calculations September 2010
 Laugie, Guy  Total change: -30.75  Rating chartPersonal card
 Coupe Victor Syre IDF FRA 2010-06-26
RcRownchangeKK*chgGame
 1699 1698 1.00 1 0.50 15 7.50 
  Tak-Tak, Lotfi 1699 FRA1.0010.50157.50 

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)
 
 Championnat International de Paris - B Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 1529 1689 1.00 5 -2.55 15 -38.25 
  Chargros, Michel 1520 FRA0.001-0.7215-10.80 
  Bredenbac, Philippe 1557 FRA0.001-0.6815-10.20 
  Da Costa, Manuel 1443 FRA1.0010.19152.85 
  O`Sullivan, Nicolas 1562 FRA0.001-0.6715-10.05 
  Deschamps, Bruno 1565 FRA0.001-0.6715-10.05 

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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