Individual Calculations August 2023
 Jumaeva, Malika  Total change: -54.00  Rating chartPersonal card
 Asian Schools Chess Championship U13 Girls Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1390 1512 4.50 9 -1.35 40 -54.00 
  Azjargal, Chinzorigt 1236 MGL0.501-0.3340-13.20 
  Sezdbekova, Aizhan 1680 KGZ1.0010.724028.80 
  Amanzhol, Khanzada 1438 KAZ1.0010.404016.00 
  Agamyradova, Mahri 1558 TKM0.001-0.4440-17.60 
  Olimova, Rukiya 1434 UZB0.501-0.1140-4.40 
  Jumanazarova, Osiyo 1285 UZB0.501-0.2940-11.60 
  Alwis, Jenuki 1288 SRI1.0010.22408.80 
  Mudalige, S M I Umandi 1402 SRI0.001-0.6540-26.00 
  Jayasundara, J M Theruni V 1188 SRI0.001-0.8740-34.80 

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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