Individual Calculations July 2009
 Michon, Catherine  Total change: -42.50  Rating chartPersonal card
 Aquitaine 1 - tout AQU FRA 2008-10-15
RcRownchangeKK*chgGame
 1704 1604 0.00 2 -0.73 25 -18.25 
  Dubertrand, Bernard 1685 FRA0.001-0.3925-9.75 
  Vivier, Theo 1722 FRA0.001-0.3425-8.50 

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)
 
 41e Championnat de Bordeaux Bordeaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1740 1604 0.00 3 -0.97 25 -24.25 
  Cazeaux, Didier 1841 FRA0.001-0.2025-5.00 
  Tabaroni, Serge 1686 FRA0.001-0.3925-9.75 
  Barta, Ismael 1692 FRA0.001-0.3825-9.50 

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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