Rapid: Individual Calculations April 2024
 Varney, Zoe  Total change: 10.20  Rating chartPersonal card
 1st Cheam FIDE Rapidplay - Open Cheam ENG 2024-03-23
RcRownchangeKK*chgGame
 1827 1917 3.50 5 0.51 20 10.20 
  Zeynalli, Nial 1527 ENG1.0010.09201.80 
  Okorie, Chiedozie Oguguamakwa 1772 NGR1.0010.31206.20 
  Patel, Zain 1828 ENG0.001-0.6220-12.40 
  Yu, Rock 1907 ENG1.0010.49209.80 
  Lalic, Peter D c2103 ENG0.5010.24204.80 

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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