Individual Calculations May 2014
 Portales, Fabien  Total change: -3.60  Rating chartPersonal card
 Championnat d'échecs du Morbihan 2014 ARRADON FRA 2014-01-25
RcRownchangeKK*chgGame
 1724 1899 4.00 6 -0.24 15 -3.60 
  Le Lostec, Michael 1653 FRA1.0010.19152.85 
  Bezy, Bernard 1545 FRA1.0010.11151.65 
  Le Corre, Yves 1896 FRA0.001-0.5015-7.50 
  Potier, Pierre 1574 FRA1.0010.13151.95 
  Nicolas, Stephane 1824 FRA0.001-0.6015-9.00 
  Jolivel, Dominique 1849 FRA1.0010.43156.45 

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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