Individual Calculations May 2010
 Charruyer, Baptiste  Total change: -21.00  Rating chartPersonal card
 5e Open International de l'Ouest Toulousain - A Villeneuve Tolosane FRA 2010-02-22
RcRownchangeKK*chgGame
 1911 1683 0.50 6 -0.84 25 -21.00 
  Lalande, Jean-Louis 2077 FRA0.001-0.0825-2.00 
  Dupitier, Mickael 1854 FRA0.001-0.2725-6.75 
  Devecchi, Jorge 1966 FRA0.001-0.1625-4.00 
  Kirk, Ezra 1940 FRA0.001-0.1825-4.50 
  Ranc, Florian 1796 FRA0.001-0.3525-8.75 
  Fahys, Bertrand 1830 FRA0.5010.20255.00 

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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