Individual Calculations December 2023
 Rakhimov, Nurbolat  Total change: -22.00  Rating chartPersonal card
 Almaty Youth championship 2023 group under 20 Almaty KAZ 2023-10-28
RcRownchangeKK*chgGame
 1356 1363 2.00 5 -0.55 40 -22.00 
  Dairov, Daryn 1494 KAZ0.001-0.3240-12.80 
  Amangeldi, Bekaidar 1224 KAZ0.501-0.1940-7.60 
  Ermekbaev, Iliyas 1393 KAZ1.0010.544021.60 
  Kurmanalina, Tomiris 1356 KAZ0.001-0.5140-20.40 
  Utyashev, Mikhail 1312 KAZ0.501-0.0740-2.80 

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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