Individual Calculations February 2015
 Kasparov, Sergey  Total change: 7.50  Rating chartPersonal card
 Bejaia International open 2015 Bejaia ALG 2015-01-22
RcRownchangeKK*chgGame
 2316 2477 5.50 7 0.75 10 7.50 
  Alnami, Salaheddin 2077  * LBA1.0010.08100.80 
  Gourari, Moustafa 2077  * ALG1.0010.08100.80 
  Talbi, Chafik 2233 ALG1.0010.20102.00 
  Rausis, Igors 2589 CZE0.5010.15101.50 
  Malakhatko, Vadim g2520 BEL0.5010.06100.60 
  Ibrahim, Hatim m2354 EGY0.501-0.1710-1.70 
  Amdouni, Zoubaier f2365 TUN1.0010.35103.50 
 * 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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