Individual Calculations August 2013
 Delabbey, Olivier  Total change: -12.60  Rating chartPersonal card
 Open Yves Coquereau 2013 SAINT LO FRA 2013-07-07
RcRownchangeKK*chgGame
 1611 1489 1.00 5 -0.84 15 -12.60 
  Lepigoche, Cyril 1889  * FRA0.001-0.0815-1.20 
  Pupin, Herve 1283 FRA0.001-0.7615-11.40 
  Marie, Olivier 1480 FRA1.0010.49157.35 
  Renault, Jean-Pierre 1801 FRA0.001-0.1415-2.10 
  Letourneur, Michel 1601 FRA0.001-0.3515-5.25 
 * 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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