Individual Calculations September 2012
 Dao, Cung-Viet-Thang  Total change: -9.75  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1646 1760 4.50 8 -0.65 15 -9.75 
  Hartmann, Dominique 1910 FRA0.001-0.3015-4.50 
  Bozic, Thomas 1568 FRA0.001-0.7515-11.25 
  Costerousse, Quentin 1511 FRA1.0010.19152.85 
  Gomes, Alexis 1607 FRA0.001-0.7015-10.50 
  Gervais, Mathieu 1541 FRA0.501-0.2815-4.20 
  Fermen, Guy 1553 FRA1.0010.23153.45 
  Grimaud, Clement 1526 FRA1.0010.21153.15 
  Touzeau, Maxime 1950 FRA1.0010.751511.25 

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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