Individual Calculations September 2010
 Biniaux, Michael  Total change: -21.25  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1870 1772 1.50 6 -0.85 25 -21.25 
  Ben Porat, Zeev 1956 ISR0.001-0.2625-6.50 
  Tawegoum, Ivan 1601 FRA0.501-0.2325-5.75 
  Lebon, Joffrey 2026 FRA0.001-0.1925-4.75 
  Pytel, Krzysztof m2172  * FRA0.001-0.0825-2.00 
  Meuriot, Philippe 1561 FRA1.0010.23255.75 
  Rigolot, Lucie 1902 FRA0.001-0.3225-8.00 
 * 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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