Individual Calculations August 2023
 Ivanov, Alexander  Total change: -38.40  Rating chartPersonal card
 ISSYKKUL OPEN Chess Festival 2023 - Tournament B Korumdu, Issyk-Kul KGZ 2023-07-12
RcRownchangeKK*chgGame
 1693 1886 5.50 10 -1.92 20 -38.40 
  Omuraliev, Kairat 1659 KGZ0.001-0.7920-15.80 
  Kozhomberdiev, Daniiar 1612 RUS0.501-0.3320-6.60 
  Rustamov, Asilbek 1639 UZB1.0010.19203.80 
  Sardorova, Robiyakhon 1670 UZB1.0010.22204.40 
  Kurbanbaev, Zalkar 1724 KGZ0.501-0.2120-4.20 
  Rahmatulin, Bakyt 1670 KGZ1.0010.22204.40 
  Momunaliev, Ruslan 1841 KGZ0.501-0.0620-1.20 
  Asanbekov, Urmatbek 1587 KGZ0.001-0.8520-17.00 
  Kazakbaev, Sezdbek 1659 KGZ1.0010.21204.20 
  Seitaliev, Erlan 1873 KGZ0.001-0.5220-10.40 

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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