Individual Calculations September 2017
 Herdier, Goulwenn  Total change: -42.20  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1909 2149 5.00 9 -2.11 20 -42.20 
  Dalaud, Dorian 1937 FRA0.501-0.2720-5.40 
  Dreux, Vincent 1947 FRA0.001-0.7620-15.20 
  Gely, Yann 1964 FRA0.501-0.2420-4.80 
  Bourdeaux, Gabin 1868 FRA0.501-0.3420-6.80 
  Lafrechoux, Laurent 1784 FRA1.0010.10202.00 
  Retailleau, Elise 1965 FRA1.0010.26205.20 
  Louvet, Christophe 1809 FRA1.0010.12202.40 
  Schmit, Vincent 2045 FRA0.001-0.6420-12.80 
  Djidjeli, Sarah 1865 FRA0.501-0.3420-6.80 

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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