Individual Calculations May 2011
 Bonvalot, Isabelle  Total change: 11.25  Rating chartPersonal card
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1912 1879 5.00 9 0.75 15 11.25 
  Clauzel, Andre 1713 FRA1.0010.28154.20 
  Ballester, Alexandre 2160 FRA0.001-0.1615-2.40 
  Blanchon, Pascal 1734 FRA1.0010.31154.65 
  Tat, Alin-Sebastian 1753 ROU1.0010.33154.95 
  Rusev, Rosen Yordanov 2279  * BUL0.001-0.0815-1.20 
  Frih, Ameur 2095 FRA0.001-0.2215-3.30 
  Abbey, Anate 1663 FRA1.0010.22153.30 
  Vadot, Christian 2055 FRA0.001-0.2715-4.05 
  Aboud, Tony 1758 FRA1.0010.34155.10 
 * 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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