Individual Calculations August 2021
 Kuralbek, Arsen  Total change: -8.80  Rating chartPersonal card
 Championship of Kazakhstan 2021 B-12 Shymkent KAZ 2021-07-21
RcRownchangeKK*chgGame
 1214 1349 2.50 4 -0.22 40 -8.80 
  Bogdanov, Artyom 1253 KAZ0.001-0.6340-25.20 
  Danilov, Dmitryi 1214 KAZ0.501-0.1840-7.20 
  Zharas, Dinnur 1149 KAZ1.0010.24409.60 
  Agayev, Seymur 1240 KAZ1.0010.354014.00 

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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