Individual Calculations August 2012
 Tonneau, Bastien  Total change: -7.50  Rating chartPersonal card
 11e Open International de La Fère LA FERE FRA 2012-07-07
RcRownchangeKK*chgGame
 1559 1504 2.00 5 -0.25 30 -7.50 
  Fornes, Paul 1353 FRA0.001-0.7030-21.00 
  Bouguettouche, Didier 1406 FRA1.0010.373011.10 
  Chevance, Gerard 1684 FRA0.001-0.2630-7.80 
  Pierret, Paul 1449 FRA1.0010.423012.60 
  Urbaniak, Patrick 1904  * FRA0.001-0.0830-2.40 
 * 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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