Individual Calculations January 2009
 Biyidi, Thomas  Total change: 5.50  Rating chartPersonal card
 Haute Normandie 1 - R1-2 HNO FRA 2008-10-19
RcRownchangeKK*chgGame
 2209 1921 0.00 1 -0.16 25 -4.00 
  Bersoult, Francois 2209 FRA0.001-0.1625-4.00 

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)
 
 XVIIIe Open de la Toussaint de Caen Caen FRA 2008-10-30
RcRownchangeKK*chgGame
 2070 1921 2.00 5 0.38 25 9.50 
  Seeger, Klaus 2084 GER0.001-0.2825-7.00 
  Rodange, Barbara 1712 FRA1.0010.23255.75 
  Secouard, Stephane 2064 FRA1.0010.692517.25 
  Peric, Slavisa m2235 SRB0.001-0.1425-3.50 
  Marie, Maxime 2253 FRA0.001-0.1225-3.00 

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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