Individual Calculations January 2020
 Bakhodirjonova, Khadichabo  Total change: -30.40  Rating chartPersonal card
 Tashkent Winter Open 2019 Tashkent UZB 2019-11-27
RcRownchangeKK*chgGame
 1298 1505 4.50 7 -0.76 40 -30.40 
  Ubaydullaev, Mukhammadiso 1113 UZB0.501-0.4240-16.80 
  Maksyutov, Nur 1182 UZB0.001-0.8740-34.80 
  Khasanova, Shakhzoda 1315 UZB1.0010.254010.00 
  Munasibov, Rabbim 1350 UZB1.0010.294011.60 
  Ergashev, Aliakbar 1402 UZB0.501-0.1440-5.60 
  Naziraliev, Kilichbek 1415 UZB0.501-0.1240-4.80 
  Nazarmukhamedov, Alisher 1308 KGZ1.0010.254010.00 

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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