Individual Calculations October 2020
 Ludvik, Tomas  Total change: -22.00  Rating chartPersonal card
 Mistrovstvi Ceske republiky v sachu muzu 2020 Plzen CZE 2020-08-23
RcRownchangeKK*chgGame
 2159 2202 4.00 8 -0.49 20 -9.80 
  Turner, Radek 2024 CZE1.0010.27205.40 
  Simacek, Pavel g2474 CZE0.001-0.1720-3.40 
  Koubova, Anna Marie 2099 CZE1.0010.36207.20 
  Havelka, Josef f2367 CZE0.001-0.2820-5.60 
  Smolik, Jachym 2121 CZE0.001-0.6120-12.20 
  Joukl, Zdenek 2062 CZE0.501-0.1920-3.80 
  Brozka, Karel 1991 CZE1.0010.23204.60 
  Bartos, Jan f2131 CZE0.501-0.1020-2.00 

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)
 
 CZECH OPEN 2020 - A - GM open Pardubice CZE 2020-09-21
RcRownchangeKK*chgGame
 2166 2218 4.50 9 -0.61 20 -12.20 
  Sedlacek, Jiri 1927 CZE1.0010.15203.00 
  Golubka, Petro g2488 UKR0.5010.33206.60 
  Vrolijk, Liam m2481 NED0.001-0.1820-3.60 
  Novotny, Martin 2084 CZE0.501-0.1820-3.60 
  Cap, Piotr 2010 POL0.501-0.2720-5.40 
  Kiani, Kiarash 1939 IRI1.0010.16203.20 
  Koziak, Vitali m2434 UKR0.001-0.2220-4.40 
  Jun, Rudolf 2106 CZE1.0010.35207.00 
  Brozka, Karel 2025 CZE0.001-0.7520-15.00 

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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