Individual Calculations September 2017
 Commin-Humeau, Augustin  Total change: 13.60  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1802 1771 4.50 9 0.34 40 13.60 
  Chabeaud, Jean-Jacques 1633 FRA0.001-0.6940-27.60 
  Bourdeaux, Angele 1516 FRA1.0010.19407.60 
  Azouni, Anais 1581 FRA0.501-0.2540-10.00 
  Testa, Stephane 1976 FRA1.0010.764030.40 
  Bournel, Antoine 2084 FRA0.001-0.1440-5.60 
  Budak, Mehmet 1455 FRA0.501-0.3740-14.80 
  Dupont, Victor 1998 FRA1.0010.794031.60 
  Dessenne, Francois 1955 FRA0.5010.24409.60 
  Kollar, Romain 2021 FRA0.001-0.1940-7.60 

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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