Individual Calculations September 2019
 Surtees, Mike J  Total change: -4.20  Rating chartPersonal card
 13th Leyland Chess Congress Leyland ENG 2019-08-24
RcRownchangeKK*chgGame
 2075 2109 3.00 6 -0.21 20 -4.20 
  Vassiliou, Chris 1903 CYP1.0010.24204.80 
  Ross, Stuart 1709  * ENG1.0010.08201.60 
  Haslinger, Gareth J 2035 ENG1.0010.40208.00 
  Jones, Steven A 2148 ENG0.001-0.4520-9.00 
  Sarakauskas, Gediminas m2436 LTU0.001-0.1320-2.60 
  Bin-Suhayl, Ieysaa 2217 ITA0.001-0.3520-7.00 
 * 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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