Individual Calculations September 2011
 Piron, Didier  Total change: -6.00  Rating chartPersonal card
 Interclubs de la F.E.F.B. 2011 Various BEL 2011-05-08
RcRownchangeKK*chgGame
 1994 1953 1.00 3 -0.40 15 -6.00 
  Guebel, Yves 1984 BEL1.0010.54158.10 
  Burnay, Jules 1645 BEL0.001-0.8615-12.90 
  Vandevoort, Pascal m2353  * BEL0.001-0.0815-1.20 
 * 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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