Individual Calculations October 2017
 Sargissian, Gabriel  Total change: 4.90  Rating chartPersonal card
 1st Division Chess Clubs championship 2017 antelias LBN 2017-09-06
RcRownchangeKK*chgGame
 2350 2652 5.50 6 0.49 10 4.90 
  Ibrahim, Hatim m2329 EGY1.0010.13101.30 
  Alzaim, Talal 2252  * SYR1.0010.08100.80 
  Petrosyan, Manuel m2559 ARM0.501-0.1310-1.30 
  Kaouri, Mahdi 2252  * LBN1.0010.08100.80 
  Papin, Vasily g2458 RUS1.0010.25102.50 
  Koniahli, Malek 2252  * SYR1.0010.08100.80 
 * 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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