Individual Calculations December 2019
 Paul, Nathanael  Total change: 24.60  Rating chartPersonal card
 1st First Weekend Chess U2200 Birmingham ENG 2019-11-02
RcRownchangeKK*chgGame
 1927 1962 3.00 4 0.90 20 18.00 
  Dewangan, Aayush 1562  * ENG1.0010.08201.60 
  Bowcott-Terry, Finlay 1912 ENG1.0010.43208.60 
  Stepanyan, Henrik 2195 ENG0.5010.29205.80 
  Hynes, Anthony M 2037 ENG0.5010.10202.00 
 * 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)
 
 2019/20 4NCL Div 3 North Rounds 1 - 2 Doncaster ENG 2019-11-09
RcRownchangeKK*chgGame
 1899 1962 1.50 2 0.33 20 6.60 
  Parry, Samuel 1815 ENG1.0010.30206.00 
  Collinson, Mark I 1982 ENG0.5010.03200.60 

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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