Individual Calculations January 2018
 Sargsyan, Shant  Total change: 7.50  Rating chartPersonal card
 Tsaghkadzor Open 2017 A Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 2340 2453 6.00 9 0.46 10 4.60 
  Martinkus, Rolandas f2127 LTU1.0010.13101.30 
  Petrosian, Tigran L. g2601 ARM0.5010.20102.00 
  Grigoryan, Arpine 2053  * ARM1.0010.08100.80 
  Hovhannisyan, Robert g2595 ARM0.5010.19101.90 
  Kislinsky, Alexey g2516 CZE0.001-0.4110-4.10 
  Davtyan, Artur f2318 ARM0.501-0.1810-1.80 
  Shmavonyan, Areg 2108 ARM0.501-0.3910-3.90 
  Simonyan, Latush 2163 ARM1.0010.16101.60 
  Fier, Alexandr g2583 BRA1.0010.68106.80 
 * 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)
 
 WORLD YOUTH U-16 CHESS OLYMPIAD 2017 Gujarat IND 2017-12-10
RcRownchangeKK*chgGame
 2288 2453 6.50 9 0.29 10 2.90 
  Ilampoornan, Raguparan 2053  * SRI1.0010.08100.80 
  Iliaguev, Nisim f2294 ISR0.501-0.2110-2.10 
  Praggnanandhaa, R m2517 IND0.5010.09100.90 
  Firouzja, Alireza m2509 IRI0.001-0.4210-4.20 
  Zhao, Isaac c2053  * AUS1.0010.08100.80 
  Zhalmakhanov, Ramazan f2245 KAZ1.0010.23102.30 
  Ganerdene, Sugar 2232 MGL1.0010.22102.20 
  Lobanov, Sergei m2441 RUS0.501-0.0210-0.20 
  Lye, Lik Zang 2247 MAS1.0010.24102.40 
 * 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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