Individual Calculations January 2010
 Le Bail, Stephane  Total change: -3.30  Rating chartPersonal card
 Championnat de L'Indre Chateauroux FRA 2009-10-28
RcRownchangeKK*chgGame
 1971 1814 1.50 5 -0.07 15 -1.05 
  Letemple, Frederic 2001 FRA0.5010.24153.60 
  Maleki, Manuel 2214  * FRA0.001-0.0815-1.20 
  Masset, Jacques 1978 FRA0.001-0.2815-4.20 
  Naveilhan, Roland 1805 FRA1.0010.49157.35 
  Bouquin, Arnaud 1858 FRA0.001-0.4415-6.60 
 * 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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1707 1814 0.50 1 -0.15 15 -2.25 
  Le Guillou, Francois 1707 FRA0.501-0.1515-2.25 

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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