Individual Calculations February 2015
 Duveau, Erwan  Total change: 45.60  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1933 1825 5.50 9 2.28 20 45.60 
  Salaun, Gilles 1425  * FRA1.0010.08201.60 
  Le Montagner, Yoann 2090 FRA0.001-0.1820-3.60 
  Aubry, Pascal 1566 FRA1.0010.18203.60 
  Lutard, Florian 2068 FRA1.0010.802016.00 
  Richet, Vincent 2060 FRA0.5010.29205.80 
  Midy, Robin 2023 FRA0.5010.26205.20 
  Auvray, Simon 2080 FRA0.5010.31206.20 
  Larand, Manuel 1978 FRA1.0010.702014.00 
  Smith, Matthieu 2106 FRA0.001-0.1620-3.20 
 * 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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