Individual Calculations March 2011
 Peltriaux, Guillaume  Total change: -9.45  Rating chartPersonal card
 Open de Noel - Charleville-Mezieres CHARLEVILLE MEZIERES FRA 2010-12-26
RcRownchangeKK*chgGame
 1875 1891 1.50 4 -0.63 15 -9.45 
  Wallart, Adrien 2207 FRA0.001-0.1315-1.95 
  Gaubert, Virginie 1686 FRA1.0010.24153.60 
  Hacene, Ahmed 1790 FRA0.501-0.1415-2.10 
  Halfaoui, Eddine 1818 FRA0.001-0.6015-9.00 

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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