Individual Calculations February 2015
 Tardi, Oscar  Total change: 29.80  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1869 1772 4.50 8 1.49 20 29.80 
  Chargelegue, Thomas 1985 FRA0.5010.27205.40 
  Da Silva, Quentin 1996 FRA1.0010.782015.60 
  Batteux, Mickael 2081 FRA0.001-0.1420-2.80 
  Leriche, Ines 1937 FRA0.001-0.2820-5.60 
  Sotos, Pierre 1499 FRA1.0010.17203.40 
  Commercon, Joachim 1940 FRA0.001-0.2820-5.60 
  Chalyan, David 1586 FRA1.0010.26205.20 
  Aubert, Laurane 1931 FRA1.0010.712014.20 

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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