Individual Calculations November 2023
 Vaganian, Rafael A  Total change: -29.50  Rating chartPersonal card
 Yerevan Open 2023 (Tournament A) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 2162 2493 4.00 8 -2.95 10 -29.50 
  Navoyan, Gagik 2173 ARM0.501-0.3710-3.70 
  Salar, Milad 2184 IRI0.501-0.3610-3.60 
  Yeritsyan, Hayk f2179 ARM0.501-0.3610-3.60 
  Pashikyan, Rudolf 2154 ARM1.0010.12101.20 
  Mohamed, Anees M f2295 IND0.501-0.2610-2.60 
  Nayak, Rajesh c2194 IND0.001-0.8510-8.50 
  Arnav, Maheshwari 2025 IND0.501-0.4510-4.50 
  Kobak, Polina 2093  * ARM0.501-0.4210-4.20 
 * 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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