Individual Calculations June 2019
 Halldorsson, Jon Arni  Total change: -55.60  Rating chartPersonal card
 Ostravsky konik 2019 FIDE open "A" Ostrava CZE 2019-04-27
RcRownchangeKK*chgGame
 1963 2163 4.00 9 -2.78 20 -55.60 
  Stalmach, Richard c1991 CZE0.001-0.7320-14.60 
  Oborny, Tomas 1965 CZE1.0010.24204.80 
  Zilinskas, Vaidotas 2016 LTU0.501-0.2020-4.00 
  Frank, Adam 2015 CZE0.001-0.7020-14.00 
  Ocko, Dominik 1940 CZE0.501-0.2820-5.60 
  Hradsky, Ales 1818 CZE0.001-0.8920-17.80 
  Paseka, Matyas 1910 CZE1.0010.19203.80 
  Suchomelova, Simona 1966 CZE0.501-0.2520-5.00 
  Hladik, Josef 2046 CZE0.501-0.1620-3.20 

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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