Rapid: Individual Calculations August 2023
 Alwis, Jenuki  Total change: 26.00  Rating chartPersonal card
 Asian Schools Rapid Chess Championship U13 Girls Tashkent UZB 2023-07-14
RcRownchangeKK*chgGame
 1356 1199 2.50 6 0.65 40 26.00 
  Belaya, Liliya 1513 UZB0.5010.364014.40 
  Nurillaeva, Nilufar 1263 UZB1.0010.594023.60 
  Jumanazarova, Osiyo 1275 UZB0.001-0.4040-16.00 
  Jumaeva, Malika 1470 UZB0.001-0.1740-6.80 
  Sri, Harini A 1175 IND1.0010.474018.80 
  Amanzhol, Khanzada 1437 KAZ0.001-0.2040-8.00 

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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