Individual Calculations February 2014
 Le Brun, Yves  Total change: -53.40  Rating chartPersonal card
 34e Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2013-12-26
RcRownchangeKK*chgGame
 1405 1476 0.00 3 -1.78 30 -53.40 
  Ninclaus, Wouter 1663 BEL0.001-0.2630-7.80 
  Drouin, Philippe 1276 FRA0.001-0.7630-22.80 
  Le Rol, Eric 1277 FRA0.001-0.7630-22.80 

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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