Individual Calculations September 2022
 Sterba, Michal  Total change: 15.80  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2022 - D Olomouc CZE 2022-08-13
RcRownchangeKK*chgGame
 1808 1670 3.50 8 0.79 20 15.80 
  Vales, Vaclav 2036 CZE0.001-0.1020-2.00 
  Rychtecky, Pavel 1478 CZE1.0010.25205.00 
  Fiala, Jiri 1853 CZE0.5010.24204.80 
  Svub, Jan 1857 CZE0.001-0.2620-5.20 
  Biolkova, Jana 1500 CZE1.0010.28205.60 
  Aird, Ian 1809 SCO1.0010.692013.80 
  Heppell, Ian N 2031 ENG0.001-0.1020-2.00 
  Dvorak, Vladimir 1900 CZE0.001-0.2120-4.20 

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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