Individual Calculations November 2021
 Dowd, Patrick  Total change: -88.00  Rating chartPersonal card
 31th NATO Chess Championships Blankenberge BEL 2021-10-11
RcRownchangeKK*chgGame
 1831 1897 2.00 7 -2.20 40 -88.00 
  Papasimakopoulos, Alexandros c2248 GRE0.001-0.1140-4.40 
  Graham, Frazer 1751 ENG0.501-0.2040-8.00 
  O`byrne, Daniel 1669 ENG0.501-0.2940-11.60 
  Charles, Freddy 1740 BEL0.501-0.2140-8.40 
  Giedraitis, Mingaudas 1826 LTU0.001-0.6040-24.00 
  Ivsek, Cveto 1739 SLO0.001-0.7140-28.40 
  Van Den Heuvel, Tonnie 1841 NED0.501-0.0840-3.20 

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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