Rapid: Individual Calculations January 2017
 Bellahcene, Bilel  Total change: -1.80  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 2222 2366 6.50 10 -0.09 20 -1.80 
  Head, Louise 1966  * ENG1.0010.08201.60 
  Vachtfeidl, Petr 1966  * CZE1.0010.08201.60 
  Stepanyan, Armen R 2110 ARM1.0010.19203.80 
  Hovhannisyan, Robert g2549 ARM0.001-0.2620-5.20 
  Mircov, Nicola-Alexandru 2048 ROU0.501-0.3720-7.40 
  Peiris, T Gayan M 2082 SRI1.0010.16203.20 
  Venkataramanaraju, Haribalu 2182 IND1.0010.26205.20 
  Hawkins, Jonathan g2579 ENG0.001-0.2320-4.60 
  Coleman, David J c2240 ENG1.0010.33206.60 
  Lalic, Bogdan g2494 CRO0.001-0.3320-6.60 
 * 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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