Individual Calculations August 2015
 Petitjean, Antoine  Total change: 28.80  Rating chartPersonal card
 12e open de Villard de Lans - Tournoi principal VILLARD DE LANS FRA 2015-06-27
RcRownchangeKK*chgGame
 1640 1431 3.00 9 0.72 40 28.80 
  Le Febvre, Patrick 1831  * FRA0.001-0.0840-3.20 
  Saucourt, Charles 1713 FRA0.001-0.1640-6.40 
  Djidjeli, Sofiane 1724 FRA0.001-0.1540-6.00 
  Masson, Charles 1338 FRA1.0010.374014.80 
  Bailleul, Adrien 1604 FRA0.5010.23409.20 
  Largy, Theo 1688 FRA0.001-0.1840-7.20 
  Batt, Simeo 1569 FRA1.0010.694027.60 
  Stamboulian, Clement 1502 FRA0.5010.10404.00 
  Peyrin, Jean 1791 FRA0.001-0.1040-4.00 
 * 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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