Individual Calculations June 2022
 Hatchett, Paul  Total change: -16.80  Rating chartPersonal card
 2021/22 4NCL Division 3 Central Rounds 7-9 Leamington Spa ENG 2022-04-30
RcRownchangeKK*chgGame
 1755 1995 1.50 3 -0.84 20 -16.80 
  Bryant, Richard B E 1800 ENG0.001-0.7520-15.00 
  Hertog, Alexander 1595  * ENG1.0010.08201.60 
  Turner, Lewis A 1869 ENG0.501-0.1720-3.40 
 * 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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