Individual Calculations September 2013
 Guillemart, Serge  Total change: -33.75  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1560 1819 5.00 9 -2.25 15 -33.75 
  Le Bihan, Alison 1647 FRA0.501-0.2315-3.45 
  Gendre, Jean-Claude 1706 FRA0.501-0.1515-2.25 
  Ollivier, Clemence 1494 FRA0.001-0.8715-13.05 
  Philippeau, Sylvain 1572 FRA0.001-0.8115-12.15 
  Tireau, Jean-Marie 1619 FRA0.001-0.7615-11.40 
  Imperor, Marianne 1444 FRA1.0010.09151.35 
  Legrand, Claire 1650 FRA1.0010.28154.20 
  Delabbey, Olivier 1489 FRA1.0010.12151.80 
  Hatrel, Arnaud 1419  * FRA1.0010.08151.20 
 * 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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