Individual Calculations September 2019
 Slonczuk, Pawel  Total change: -26.80  Rating chartPersonal card
 74th Hampstead FIDE Chess Congress U1900 London ENG 2019-08-10
RcRownchangeKK*chgGame
 1651 1571 0.50 3 -0.67 40 -26.80 
  O Gorman, Brendan 1697 ENG0.5010.17406.80 
  Mohnblatt, Nicolas 1682 FRA0.001-0.3540-14.00 
  Pride, Stephen C 1575 ENG0.001-0.4940-19.60 

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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