Individual Calculations October 2008
 Kohi, Armand  Total change: 2.25  Rating chartPersonal card
 Championnats de France - C Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 1749 1678 2.50 6 0.09 25 2.25 
  Vyvyan, Philippe 1756 FRA0.001-0.3925-9.75 
  Jullien, Patrick 1751 FRA0.5010.10252.50 
  Copin, Oceane 1727 FRA0.001-0.4325-10.75 
  Naudion, Eric 1764 FRA0.001-0.3825-9.50 
  Imbert, Gerard 1744 FRA1.0010.592514.75 
  Masset, Jacques 1751 FRA1.0010.602515.00 

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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