Individual Calculations February 2015
 Aumont, Alexandre  Total change: 20.80  Rating chartPersonal card
 13ème Open International d'échecs de Nantes NANTES FRA 2014-12-27
RcRownchangeKK*chgGame
 2046 2057 4.50 7 1.04 20 20.80 
  Cargoet, Thibaud 1742 FRA1.0010.14202.80 
  Peric, Slavisa m2182 SRB0.5010.17203.40 
  Owen, Michael 1696 FRA1.0010.10202.00 
  Le Ruyet, Leopold 2266 FRA1.0010.772015.40 
  Moreels, Yves 2085 BEL0.001-0.4620-9.20 
  Jaulin, Philippe 2150 FRA1.0010.632012.60 
  Le Goff, Ronan 2200 FRA0.001-0.3120-6.20 

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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