Individual Calculations May 2024
 Key, Tom  Total change: -10.40  Rating chartPersonal card
 Sheffield Chess International Open Sheffield ENG 2024-04-10
RcRownchangeKK*chgGame
 1851 1758 2.00 6 -0.26 40 -10.40 
  Williams, Ana 1932 ENG0.001-0.2740-10.80 
  Alsaqer, Meshal 1851 KUW1.0010.634025.20 
  Sasikumar, Srivathsan 1881 ENG0.001-0.3340-13.20 
  Holroyd-Doveton, Nathaniel 1657 ENG0.501-0.1440-5.60 
  Sung, Jaehyun 1840 CAN0.5010.11404.40 
  Wills, Tom 1942 ENG0.001-0.2640-10.40 

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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