Individual Calculations January 2015
 Du Halgouet, Saik  Total change: 3.60  Rating chartPersonal card
 119e Open Fide du Chess XV - Tournoi B (-1600) PARIS FRA 2014-11-30
RcRownchangeKK*chgGame
 1559 1246 0.50 3 0.09 40 3.60 
  Pham, Thierry 1592 FRA0.001-0.1140-4.40 
  Gault, Paolo 1577 FRA0.001-0.1240-4.80 
  Marmier, Eric 1507 FRA0.5010.324012.80 

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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