Individual Calculations September 2009
 Drillat, Michel  Total change: -3.00  Rating chartPersonal card
 15e Festival International de Chambery - Open A Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 1968 1989 4.50 9 -0.20 15 -3.00 
  Kaser, Simon 1670 FRA1.0010.13151.95 
  Juhasz, Kristof 2268 HUN0.001-0.1615-2.40 
  Ingram, Liam 1760 SCO0.001-0.7915-11.85 
  Goubet, Alain 1811 FRA1.0010.27154.05 
  Marigny, Damien 1877 FRA1.0010.35155.25 
  Bernard, Nicolas 2117 BEL0.5010.17152.55 
  Cau, Benjamin 2169 FRA0.001-0.2615-3.90 
  Pillard, Jean-Luc 2025 FRA1.0010.55158.25 
  Cociere, Mihai 2019 FRA0.001-0.4615-6.90 

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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