Individual Calculations July 2022
 Bjorgvik, Jan Arne  Total change: -35.60  Rating chartPersonal card
 World Senior Team Championship 2022 - Over 65 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 1921 1812 1.50 9 -1.78 20 -35.60 
  Bhend, Edwin m2111 SUI0.001-0.1520-3.00 
  Deubelbeiss, Rene 1942 SUI0.001-0.3220-6.40 
  Lynch, Peter J. 1606 IRL0.501-0.2620-5.20 
  Del Nevo, Claudio 1663 ITA0.001-0.7020-14.00 
  Christensen, Anders 1893 DEN0.5010.11202.20 
  Seidemann, Ulricke wf2043 GER0.001-0.2120-4.20 
  Goldmane, Astra 2019 LAT0.001-0.2320-4.60 
  Wood, Peter R 1925 ENG0.5010.15203.00 
  Har-Even, Abir 2083 ISR0.001-0.1720-3.40 

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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