Individual Calculations April 2009
 Heng, Jim  Total change: 74.70  Rating chartPersonal card
 106e open international Club 608 Paris FRA 2008-12-27
RcRownchangeKK*chgGame
 1754 1557 3.50 8 1.47 25 36.75 
  Mercky, Gilles 1855 FRA0.001-0.1525-3.75 
  Attar, Rachid 1663 FRA1.0010.642516.00 
  Dagonia, Steve 1764 FRA0.5010.27256.75 
  Jangwa, Valentin 1845 FRA0.5010.34258.50 
  Benmenni, Boubekeur 1760 FRA0.5010.26256.50 
  Boyer, Jean-Francois 1818 FRA0.001-0.1825-4.50 
  Durand, Victor 1689 FRA0.001-0.3225-8.00 
  Engel, Norbert 1637 FRA1.0010.612515.25 

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)
 
NOTE: K factor changed
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1843 1570 4.00 8 2.53 15 37.95 
  Pepion, Roger 1725 FRA1.0010.711510.65 
  Olivier, Philippe 1920 FRA0.001-0.1115-1.65 
  N Zenzo, Kisala 1694 FRA1.0010.671510.05 
  Andrieu, Philippe 1920 FRA0.001-0.1115-1.65 
  Lam-Roques, Kalvin 1721 FRA0.5010.20153.00 
  Dayan, Benjamin 1920 FRA1.0010.891513.35 
  Poelstra, Ben 1920 NED0.001-0.1115-1.65 
  Tran, Philippe 1920 FRA0.5010.39155.85 

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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