Individual Calculations October 2020
 Wielosz, Jaroslaw  Total change: -18.60  Rating chartPersonal card
 CZECH OPEN 2020 - E - 4-member team tournament Pardubice CZE 2020-09-17
RcRownchangeKK*chgGame
 1889 1940 3.00 7 -0.93 20 -18.60 
  Joukl, Martin 1598 CZE1.0010.12202.40 
  Zima, Jan 2104 CZE0.5010.22204.40 
  Galant, Ireneusz 1788 POL0.501-0.2020-4.00 
  Dvorakova, Olga 1758 CZE0.501-0.2420-4.80 
  Dumkova, Daniela 1946 CZE0.5010.01200.20 
  Zrust, Tomas 1787 CZE0.001-0.7020-14.00 
  Ruzicka, Josef 2243 CZE0.001-0.1420-2.80 

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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