Individual Calculations September 2010
 Gayraud, Christian  Total change: 2.00  Rating chartPersonal card
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 1766 1498 1.00 5 0.08 25 2.00 
  Bassier, Jerome 1898  * FRA0.001-0.0825-2.00 
  Thinon, Lucas 1777 FRA0.001-0.1625-4.00 
  Petitcolas, Bernard 1800 FRA0.001-0.1525-3.75 
  Aiglon, Michel 1612 FRA1.0010.662516.50 
  Raggini, Bernard 1744 FRA0.001-0.1925-4.75 
 * 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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