Individual Calculations September 2011
 Nguyen, Vincent  Total change: -31.80  Rating chartPersonal card
 30e open FIDE Chess XV - ELO INFERIEUR à 2200 PARIS FRA 2011-08-13
RcRownchangeKK*chgGame
 1875 1747 0.00 3 -1.06 30 -31.80 
  Joslin, Jerome 2085 FRA0.001-0.1230-3.60 
  Pham, Hieu Tuong 1873 VIE0.001-0.3330-9.90 
  Hamadi, David 1668 FRA0.001-0.6130-18.30 

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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