Individual Calculations September 2011
 Boullay, Jean-Noel  Total change: 0.00  Rating chartPersonal card
 137e open FFE FIDE -2200 du club 608 d'échecs PARIS FRA 2011-07-23
RcRownchangeRpKK*chgGame
 1968 0 1.00 4 0.00 1775   0.00 
  Chin, David 1875 FRA1.0010.00 0.00 
  Kizilian, Emmanuel 1995 FRA0.0010.00 0.00 
  Pluyaud, Benoit 2020 FRA0.0010.00 0.00 
  Massimi, Pierre 1981 FRA0.0010.00 0.00 

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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