Individual Calculations February 2024
 Middleton, Tom  Total change: -14.40  Rating chartPersonal card
 31st 4NCL Congress Under 2000 Harrogate ENG 2024-01-19
RcRownchangeKK*chgGame
 1675 1974 3.00 4 -0.36 40 -14.40 
  Corcoran, Gary 1796 ENG1.0010.274010.80 
  Kane, Robert 1712 ENG0.501-0.3240-12.80 
  Li, Xiaofan 1618 ENG1.0010.11404.40 
  Leigh, Dominic 1574  * ENG0.501-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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