Individual Calculations July 2023
 Bogdanov, Artyom  Total change: 30.80  Rating chartPersonal card
 Zonal 3.4 Men Championship 2023 Dushanbe TJK 2023-05-27
RcRownchangeKK*chgGame
 2286 2221 4.50 9 0.77 40 30.80 
  Atabayev, Maksat g2474 TKM0.5010.314012.40 
  Suyarov, Mukhammadzokhid f2255 UZB0.5010.05402.00 
  Ansat, Aldiyar m2311 KAZ0.5010.12404.80 
  Urazayev, Arystanbek m2460 KAZ0.001-0.2040-8.00 
  Avzalzoda, Ahmad 1995 TJK1.0010.21408.40 
  Sezdbekov, Ruslan f2285 KGZ0.5010.09403.60 
  Abdurakhmonov, Mukhammadali m2403 UZB0.5010.24409.60 
  Nigmatov, Ortik m2438 UZB0.001-0.2240-8.80 
  Jumaev, Olucha 1953 TJK1.0010.17406.80 

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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