Individual Calculations September 2009
 Cociere, Mihai  Total change: 20.40  Rating chartPersonal card
 15e Festival International de Chambery - Open A Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 2113 2019 4.50 8 1.36 15 20.40 
  Olivier, Jean-Christophe m2358 FRA0.001-0.1215-1.80 
  Goubet, Alain 1811 FRA1.0010.23153.45 
  Cau, Benjamin 2169 FRA1.0010.701510.50 
  Pytel, Krzysztof m2383 FRA0.001-0.1015-1.50 
  Sonnet, Jean-Pierre 2161 FRA0.5010.19152.85 
  Revil-Baudard, Didier 1765 FRA1.0010.19152.85 
  Juhasz, Kristof 2268 HUN0.001-0.1915-2.85 
  Drillat, Michel 1989 FRA1.0010.46156.90 

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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