Rapid: Individual Calculations July 2022
 De Silva, L M S T  Total change: 7.20  Rating chartPersonal card
 Western Asian Youth Rapid Chess Championships 2022, Open U-18 Ukulhas MDV 2022-06-16
RcRownchangeKK*chgGame
 1814 1744 2.00 4 0.36 20 7.20 
  Noshin, Anjum wf1831 BAN1.0010.622012.40 
  Degenbaev, Aziz 1957 KGZ0.5010.27205.40 
  Harshad, S f1627 IND0.001-0.6620-13.20 
  Bizhigitov, Zhangir 1840 KAZ0.5010.13202.60 

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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