Individual Calculations October 2020
 Weiss, Petr  Total change: -45.20  Rating chartPersonal card
 CZECH OPEN 2020 - B - open rating tournament Pardubice CZE 2020-09-21
RcRownchangeKK*chgGame
 1562 1648 2.50 8 -2.26 20 -45.20 
  Jun, Robert 1249 CZE1.0010.08201.60 
  Spanton, Tim R 1813 ENG0.001-0.2820-5.60 
  Macha, Martin 1492 CZE1.0010.29205.80 
  Pejrimovska, Viola Ruby 1732 CZE0.001-0.3820-7.60 
  Joukl, Jakub 1725 CZE0.5010.11202.20 
  Ochedzan, Filip 1521 POL0.001-0.6720-13.40 
  Trybus, Dominika 1366 POL0.001-0.8420-16.80 
  Stary, Vojtech 1596 CZE0.001-0.5720-11.40 

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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