Individual Calculations September 2017
 Dreux, Vincent  Total change: 4.00  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1917 1947 5.00 9 0.20 20 4.00 
  De Lussac, Rainier 2149 FRA0.5010.26205.20 
  Herdier, Goulwenn 2149 FRA1.0010.762015.20 
  Devallee, Jeremie f2261 FRA0.001-0.1420-2.80 
  Kapala, Serge 1719 FRA0.501-0.2920-5.80 
  Cyrille, Dominique 1547  * FRA1.0010.08201.60 
  Seite, Yamina 1786 FRA0.001-0.7120-14.20 
  Legrain, Patrick 1727 FRA1.0010.22204.40 
  Nottola, Adrien 1595 FRA1.0010.11202.20 
  Belenkaya, Dina wg2323 RUS0.001-0.0920-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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