Individual Calculations August 2023
 Stehlik, Pavel  Total change: -12.00  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1687 1490 0.00 3 -0.86 20 -17.20 
  Odstrcil, Jaromir 1787 CZE0.001-0.1520-3.00 
  Kahanek, Martin 1863 CZE0.001-0.1020-2.00 
  Rzadkowska, Kaja 1412 POL0.001-0.6120-12.20 

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)
 
 CZECH OPEN 2023 - 30 plus Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 1609 1490 3.50 9 0.26 20 5.20 
  Walkusz, Witoslaw f1922 POL0.001-0.0720-1.40 
  Bennett, Eric 1776 IRL0.001-0.1620-3.20 
  Krejci, Jan 1412 CZE1.0010.39207.80 
  Tsapanidis, Vasilis 1706 CZE0.001-0.2220-4.40 
  Leipelt, Mario 1100 GER1.0010.09201.80 
  Koper, Stefan 1728 CZE0.001-0.2020-4.00 
  Kopnicka, Katarina 1295 SVK1.0010.25205.00 
  Chmelik, Ladislav 1748 CZE0.5010.32206.40 
  Rezac, Jindrich 1794 CZE0.001-0.1420-2.80 

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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