Individual Calculations February 2015
 Grigorian, Roudolph  Total change: -1.00  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi A BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 2217 2115 3.50 9 -0.05 20 -1.00 
  Vanhuyse, Nele 1983 BEL0.501-0.1820-3.60 
  Tomme, Lowie 1942 BEL0.501-0.2320-4.60 
  Maiorov, Nikita g2515  * BLR1.0010.922018.40 
  Le Quang, Kim f2287 BEL0.5010.23204.60 
  Housieaux, David m2437 FRA0.5010.37207.40 
  Bellahcene, Bilel f2426 FRA0.001-0.1420-2.80 
  Bitalzadeh, Ali m2403 NED0.001-0.1620-3.20 
  Massoels, Thomas 1989 BEL0.501-0.1720-3.40 
  Bourgeois, Florian 1973 FRA0.001-0.6920-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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