Individual Calculations May 2023
 Horinek, Karel  Total change: 13.20  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r11 Prague CZE 2023-03-27
RcRownchangeKK*chgGame
 2132 1971 1.00 1 0.71 20 14.20 
  Burdik, Lubomir 2132 CZE1.0010.712014.20 

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)
 
 Prebor Prahy jednotlivcu 2023 r1-3 Praha CZE 2023-04-12
RcRownchangeKK*chgGame
 2081 1967 1.00 3 -0.05 20 -1.00 
  Matras, Ondrej f2170 CZE0.001-0.2420-4.80 
  Rut, Vojtech 2084 CZE1.0010.662013.20 
  Siktanc, Petr 1989 CZE0.001-0.4720-9.40 

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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