Individual Calculations March 2016
 Bovtramovics, Vladimirs  Total change: -12.60  Rating chartPersonal card
 e2e4 Gatwick U1950 Feb 2016 London ENG 2016-02-19
RcRownchangeKK*chgGame
 1870 1730 0.00 2 -0.63 20 -12.60 
  Gibbs, Dominic V 1905 ENG0.001-0.2720-5.40 
  Jackson, Gary C 1834 ENG0.001-0.3620-7.20 

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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