Individual Calculations December 2018
 Boltaev, Sardor  Total change: -32.40  Rating chartPersonal card
 Western Asia Youth Championship 2018 - U16 Open Tashkent UZB 2018-11-18
RcRownchangeKK*chgGame
 1958 1860 2.00 7 -0.81 40 -32.40 
  Babaev, Avaz 1598 UZB0.001-0.8240-32.80 
  Al Hosani, Omran f2211 UAE0.001-0.1140-4.40 
  Yuldoshev, Mekhriddin 2067 UZB1.0010.774030.80 
  Jumaniezov, Salahiddin 1678 UZB1.0010.264010.40 
  Nurmamedov, Azat f2260  * TKM0.001-0.0840-3.20 
  Abdilkhair, Abilmansur f2184 KAZ0.001-0.1340-5.20 
  Sharshembiev, Adil 1709 KGZ0.001-0.7040-28.00 
 * 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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