Individual Calculations April 2013
 Bouloc, Roger  Total change: 1.20  Rating chartPersonal card
 Championnat Interne La Dame Noire 2013 - Tournoi 2 MONTIGNY LE BRETONNEUX FRA 2013-01-04
RcRownchangeKK*chgGame
 1666 1351 0.50 3 0.04 30 1.20 
  Bouvier, Clement 1751  * FRA0.5010.423012.60 
  Lenormand, Pascal 1497 FRA0.001-0.3030-9.00 
  Rousseau, Philippe 1751  * 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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