Individual Calculations September 2011
 Roubaud, Alexandre  Total change: 1.65  Rating chartPersonal card
 19ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2011-07-23
RcRownchangeKK*chgGame
 1997 2087 5.00 8 0.11 15 1.65 
  Degraeve, Jean-Marc g2487  * FRA0.001-0.0815-1.20 
  Schegerin, Andre 1779 FRA1.0010.14152.10 
  Noireaut, Hung 1828 FRA0.501-0.3215-4.80 
  Blanchon, Pascal 1762 FRA1.0010.13151.95 
  Delorme, Laurie wm2215 FRA0.001-0.3315-4.95 
  Jester, Christian 1846 FRA1.0010.20153.00 
  Dupouy, Francois 1834 FRA1.0010.19152.85 
  Houard, Yannick 2221 FRA0.5010.18152.70 
 * 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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