Individual Calculations September 2019
 Haslinger, Gareth J  Total change: -13.60  Rating chartPersonal card
 13th Leyland Chess Congress Leyland ENG 2019-08-24
RcRownchangeKK*chgGame
 2022 2035 2.50 6 -0.68 20 -13.60 
  Sheard, Martin 1839 ENG0.501-0.2520-5.00 
  Taylor, Mark 1755 ENG1.0010.16203.20 
  Surtees, Mike J 2109 ENG0.001-0.4020-8.00 
  Lyth, John D 1969 ENG1.0010.41208.20 
  Peacock, Malcolm R 2024 ENG0.001-0.5220-10.40 
  Sarakauskas, Gediminas m2435  * LTU0.001-0.0820-1.60 
 * 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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