Individual Calculations September 2013
 Marie, Olivier  Total change: 14.10  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1638 1480 3.00 7 0.94 15 14.10 
  Van Loo, Georges 1706 BEL0.001-0.2115-3.15 
  Latapie, Frederic 1611 FRA1.0010.681510.20 
  Vercautrin, Khepra 1519 FRA0.5010.05150.75 
  Savalle, Mathilde 1682 FRA0.001-0.2415-3.60 
  Rouzes, Sibylle-Anne 1609 FRA0.001-0.3315-4.95 
  Peeters, Simonne 1722 BEL0.5010.30154.50 
  Chauvet, Etienne 1620 FRA1.0010.691510.35 

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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