Individual Calculations May 2011
 Heyman, Jacques  Total change: 14.70  Rating chartPersonal card
 20e open FIDE Chess XV - 2100 PARIS FRA 2011-03-12
RcRownchangeKK*chgGame
 1884 1817 3.50 6 1.12 15 16.80 
  Biny, Jean-Paul 1417  * FRA1.0010.08151.20 
  Sotelo, Renzo 2037 FRA0.5010.28154.20 
  Bounehas, Halim 1809 ALG1.0010.49157.35 
  Abbas, Talal 2000 LIB0.5010.24153.60 
  Marin, Frederic-Vincent 1998 FRA0.5010.24153.60 
  Fageot, Julien 2044 FRA0.001-0.2115-3.15 
 * 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)
 
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1855 1817 3.50 8 -0.14 15 -2.10 
  Gaborit, Arnaud 1657 FRA0.501-0.2115-3.15 
  Reuther, Guido 1653 FRA0.501-0.2215-3.30 
  N`guyen, Minh-Khoi 1675 FRA1.0010.31154.65 
  Maubert, Nicolas 2034 FRA0.001-0.2215-3.30 
  Strand, Oyvin 1971 NOR0.001-0.2915-4.35 
  Jacq, Philippe 1752 FRA0.501-0.0915-1.35 
  Trommsdorf, Fro 2059 FRA0.5010.30154.50 
  Sotelo, Renzo 2037 FRA0.5010.28154.20 

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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