Individual Calculations September 2021
 Malinovsky, Petr  Total change: 3.40  Rating chartPersonal card
 CZECH OPEN 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2095 2070 3.50 9 -0.77 20 -15.40 
  Fuchs, Florian f2328 GER0.5010.32206.40 
  Skawinski, Arkadiusz f2358 POL0.001-0.1620-3.20 
  Zelba, Lukas 1898 CZE0.501-0.2320-4.60 
  Soural, Jan 2236 CZE0.001-0.2820-5.60 
  Kubat, Pavel 1913 CZE0.501-0.2120-4.20 
  Zdechovsky, Tobias 1938 CZE0.501-0.1820-3.60 
  Panek, Bartosz 1928 POL0.501-0.1920-3.80 
  Sochorova, Petra wm2045 CZE1.0010.47209.40 
  Jurek, Josef m2214 CZE0.001-0.3120-6.20 

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)
 
 Mistrovstvi CR senioru nad 60 let 2021 Rychnov nad Kneznou CZE 2021-08-07
RcRownchangeKK*chgGame
 1932 2076 7.00 9 0.94 20 18.80 
  Koci, Vladimir 1677 CZE1.0010.08201.60 
  Hruska, Vladimir 1840 CZE1.0010.20204.00 
  Becvar, Miroslav 1863 CZE1.0010.23204.60 
  Marek, Jiri 1898 CZE1.0010.27205.40 
  Marsa, Alexandr 1863 CZE0.501-0.2720-5.40 
  Urban, Zdenek c2079 CZE0.5010.00200.00 
  Gibiec, Ernest 2150 CZE0.5010.10202.00 
  Mojzis, Jan 2102 CZE0.5010.04200.80 
  Sobotnik, Petr 1920 CZE1.0010.29205.80 

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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