Individual Calculations August 2023
 Olimova, Rukiya  Total change: -3.20  Rating chartPersonal card
 Asian Schools Chess Championship U13 Girls Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1373 1434 4.50 8 -0.08 40 -3.20 
  Al Qassabi, Layan 1125 QAT1.0010.14405.60 
  Agamyradova, Mahri 1558 TKM0.5010.17406.80 
  Imomkuzieva, Nilufarkhon 1575 UZB0.5010.19407.60 
  Jumaeva, Malika 1512 UZB0.5010.11404.40 
  Amanzhol, Khanzada 1438 KAZ0.5010.01400.40 
  Azjargal, Chinzorigt 1236 MGL0.501-0.2640-10.40 
  Davlatova, Sevinch 1287 UZB0.001-0.7040-28.00 
  Sattarova, Shaxrizoda 1249 UZB1.0010.264010.40 

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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