Individual Calculations September 2010
 Bonnet, Philippe  Total change: -14.10  Rating chartPersonal card
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 2025 1971 2.50 8 -0.94 15 -14.10 
  Valles, Manuel 2242 FRA0.001-0.1715-2.55 
  Figier, Anthony 1659 FRA1.0010.14152.10 
  Delorme, Laurie wm2237 FRA1.0010.821512.30 
  Capitaine, Adrien 2149 FRA0.001-0.2715-4.05 
  Grill, Marc 2193 FRA0.5010.28154.20 
  Marie, Maxime 2267 FRA0.001-0.1515-2.25 
  Meunier, Clement 1799 FRA0.001-0.7315-10.95 
  Vignette, Jeanne 1656 FRA0.001-0.8615-12.90 

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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