Individual Calculations February 2014
 Quan, Leya  Total change: 18.00  Rating chartPersonal card
 34e Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2013-12-26
RcRownchangeKK*chgGame
 1551 1256 2.50 8 1.20 15 18.00 
  Le Rol, Quentin 1531 FRA0.5010.33154.95 
  Pruvost, Alain 1641 FRA1.0010.911513.65 
  Dubbeldam, Lydia 1651 NED0.001-0.0815-1.20 
  Wacrenier, Jerome 1621 FRA0.001-0.1015-1.50 
  Poslednik, Patrick 1522 FRA0.001-0.1815-2.70 
  Karayilan, Nilufer 1443 NED1.0010.741511.10 
  Calonne, Pascal 1571 FRA0.001-0.1415-2.10 
  De Troch, Jean-Pierre 1426 FRA0.001-0.2815-4.20 

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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