Individual Calculations September 2017
 Duchesne, Morgan  Total change: -1.40  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1441 1284 2.50 8 -0.07 20 -1.40 
  Piar, Hugo 1556 FRA0.001-0.1720-3.40 
  Souweine, Edwige 1030 BEL1.0010.19203.80 
  Cyrille, Dominique 1533 FRA0.001-0.1920-3.80 
  Leclercq, Robin 1089 FRA1.0010.25205.00 
  Gignoux-Pezzetti, Nathan 1441 FRA0.001-0.2920-5.80 
  Fourmond, Tony 1561 FRA0.001-0.1720-3.40 
  Vekemans, Paul 1679 FRA0.5010.42208.40 
  Darre, Alain 1640 FRA0.001-0.1120-2.20 

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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