Individual Calculations February 2013
 Bouchelil, Cyril  Total change: -24.45  Rating chartPersonal card
 Grand Prix du Var 2012-13 TOULON FRA 2012-10-06
RcRownchangeKK*chgGame
 1639 1566 0.00 4 -1.63 15 -24.45 
  Mirabel, Marcel 1835 FRA0.001-0.1715-2.55 
  Paquiero, Julien 1660 FRA0.001-0.3715-5.55 
  Canivet, Arnaud 1409 FRA0.001-0.7115-10.65 
  Paccard, Jacques 1650 FRA0.001-0.3815-5.70 

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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