Individual Calculations December 2012
 Heligoin, Bastien  Total change: 8.10  Rating chartPersonal card
 XXIIe open international de Caen - Tournoi B CAEN FRA 2012-11-01
RcRownchangeKK*chgGame
 1572 1372 1.00 3 0.27 30 8.10 
  Lebreton, Tristan 1621 FRA0.001-0.1930-5.70 
  Geffray, Frederic 1568 FRA1.0010.753022.50 
  Priser, Victor 1526 FRA0.001-0.2930-8.70 

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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