Individual Calculations July 2009
 Benoughidene, Ouaheb  Total change: 1.20  Rating chartPersonal card
 27e open international de la ville de Metz Metz FRA 2009-04-11
RcRownchangeKK*chgGame
 1992 1937 3.50 8 0.08 15 1.20 
  Grigorov, Grigor m2287 BUL0.001-0.1115-1.65 
  Migot, Tanguy 2072 FRA0.001-0.3215-4.80 
  Harmand, Yann 1614 FRA1.0010.13151.95 
  Uhoda, Philippe 2125 BEL0.001-0.2615-3.90 
  Lafosse, Jimmy 2039 BEL0.5010.14152.10 
  Le Ruyet, Leopold 2032 FRA0.001-0.3715-5.55 
  Lemaire, Guillaume 1749 FRA1.0010.26153.90 
  Poussier, Thierry 2017 FRA1.0010.61159.15 

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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