Individual Calculations September 2013
 Ballatore, Gerard  Total change: 4.20  Rating chartPersonal card
 80e Open Fide Chess XV - Tournoi A (1700-2199) PARIS FRA 2013-08-10
RcRownchangeKK*chgGame
 1931 1987 2.00 3 0.28 15 4.20 
  Pham, Hieu Tuong 1767 VIE1.0010.22153.30 
  Chandesris, Ludovic 2147 FRA0.001-0.2915-4.35 
  Djukic, Victor 1880 FRA1.0010.35155.25 

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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