Individual Calculations January 2010
 Joli, Laurent  Total change: -17.25  Rating chartPersonal card
 3e Open International de Chamalieres Chamalieres FRA 2009-10-24
RcRownchangeKK*chgGame
 1877 1907 2.00 6 -1.15 15 -17.25 
  Serafimov, Dimitar f2210 BUL0.001-0.1415-2.10 
  Casasnovas, Vincent 1625 FRA1.0010.16152.40 
  Flear, Christine wm2148 FRA0.5010.30154.50 
  Thet, Sylvain 2021 FRA0.001-0.3415-5.10 
  Conchon, Jean-Paul 1750 FRA0.501-0.2115-3.15 
  Barberis, Matthieu 1507  * FRA0.001-0.9215-13.80 
 * 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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