Individual Calculations October 2008
 Pommier, Laurent  Total change: -9.80  Rating chartPersonal card
 Les samedis d'EBS Gien FRA 2008-06-12
RcRownchangeKK*chgGame
 1840 1790 2.50 5 0.34 25 8.50 
  Legendre, Raphael 1894 FRA0.5010.14253.50 
  Lerat, Florent 1827 FRA0.5010.05251.25 
  Lerat, Aurelien 1902 FRA0.5010.15253.75 
  Ourrag, William 1740 FRA0.501-0.0725-1.75 
  Mariani, Frederic 1838 FRA0.5010.07251.75 

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
 42ème Festival International de Bagneux Bagneux FRA 2008-07-14
RcRownchangeKK*chgGame
 1763 1783 1.50 5 -1.22 15 -18.30 
  Herpai, Jozsef 2133 HUN0.001-0.1115-1.65 
  Bea, Boglarka 1652 HUN0.501-0.1815-2.70 
  Abbey, Anate 1632 FRA0.501-0.2015-3.00 
  Vlahovic, Dimitri 1768 FRA0.501-0.0215-0.30 
  Durand, Victor 1629 FRA0.001-0.7115-10.65 

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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