Individual Calculations February 2023
 Saidov, Sobirjon  Total change: -42.00  Rating chartPersonal card
 Tashkent Winter Open 2022 Tashkent UZB 2023-01-06
RcRownchangeKK*chgGame
 1308 1561 3.50 7 -2.10 20 -42.00 
  Tuychieva, Munisa 1161  * UZB0.501-0.4220-8.40 
  Norboev, Xoshimjon 1270 UZB0.001-0.8520-17.00 
  Majidov, Asilbek 1255 UZB1.0010.14202.80 
  Imomkuzieva, Nilufarkhon 1454 UZB0.001-0.6520-13.00 
  Kasimov, Akmal 1256 UZB1.0010.14202.80 
  Allaberganov, Akbar 1318 UZB1.0010.20204.00 
  Nematov, Tokhir 1444 UZB0.001-0.6620-13.20 
 * 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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