Individual Calculations March 2018
 Buckley, Colm  Total change: -22.00  Rating chartPersonal card
 2018 Frodsham Congress Open Frodsham ENG 2018-02-02
RcRownchangeKK*chgGame
 1847 1944 0.00 2 -1.26 20 -25.20 
  Altham, John T 1817 ENG0.001-0.6720-13.40 
  Vassiliou, Chris 1876 CYP0.001-0.5920-11.80 

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)
 
 2017/18 4NCL Division 3 North Rounds 5-6 Bolton ENG 2018-02-10
RcRownchangeKK*chgGame
 1772 1944 1.50 2 0.16 20 3.20 
  Harman, George 1544  * ENG1.0010.08201.60 
  Adams, Philip 2000 ENG0.5010.08201.60 
 * 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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