Individual Calculations August 2023
 Ahmed, Yunus  Total change: -1.20  Rating chartPersonal card
 EJCOA National Youth Championships Final U14 Nottingham ENG 2023-07-07
RcRownchangeKK*chgGame
 1294 1304 1.00 2 -0.03 40 -1.20 
  Shiva, Shrishti 1364 ENG0.001-0.4240-16.80 
  Bharathi Mugilan Chitra, Dhanyadh 1223 BEL1.0010.394015.60 

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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