Blitz: Individual Calculations August 2023
 Belzhan, Abdullah  Total change: -24.40  Rating chartPersonal card
 Asian Schools Blitz Chess Championship U9 Open Tashkent UZB 2023-07-20
RcRownchangeKK*chgGame
 1408 1243 1.00 5 -0.61 40 -24.40 
  Shavkatov, Lazizbek 1127 UZB0.001-0.6640-26.40 
  Aitzhan, Karim 1658 KAZ0.001-0.0740-2.80 
  Nematjonov, Rakhmonali 1457 UZB0.001-0.2340-9.20 
  Otetileu, Amanbek 1226 KAZ0.001-0.5240-20.80 
  Yrysov, Timur 1571 KGZ1.0010.874034.80 

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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