Individual Calculations July 2020
 Wiener, Richard  Total change: 1.00  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 12 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 1988 1851 3.00 9 0.05 20 1.00 
  Kovar, Vojtech 2223 CZE0.001-0.1020-2.00 
  Sisak, Richard 2023 CZE0.5010.23204.60 
  Dolezal, Martin 2063 CZE0.5010.27205.40 
  Smejc, Jiri 1897 CZE0.001-0.4420-8.80 
  Straka, Jaroslav 1935 CZE0.001-0.3820-7.60 
  Klaus, Vaclav 1975 CZE0.5010.17203.40 
  Schmid, Jaroslav 1941 CZE1.0010.622012.40 
  Padevet, Pavel 1919 CZE0.001-0.4120-8.20 
  Tyle, Vladimir 1913 CZE0.5010.09201.80 

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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