Individual Calculations September 2010
 Roset, Olivier  Total change: 17.40  Rating chartPersonal card
 15e open international de Creon - A Creon FRA 2010-07-26
RcRownchangeKK*chgGame
 1878 1728 4.00 9 1.16 15 17.40 
  Alard, Pierre 1869 FRA0.5010.19152.85 
  Dupouy, Francois 1822 FRA0.001-0.3715-5.55 
  Le Hetet, Nicolas 2128  * FRA1.0010.921513.80 
  Ternault, Mathieu 1989 FRA0.001-0.1815-2.70 
  Ballan, Guillaume 1956 FRA0.001-0.2115-3.15 
  Barraud, Mickael 1891 FRA0.001-0.2815-4.20 
  Edyelu, Joseph 1712 FRA0.501-0.0215-0.30 
  Marimon, Frederic 1678 FRA1.0010.43156.45 
  Cavalle, Serge 1860 FRA1.0010.681510.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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