Individual Calculations August 2023
 Souralova, Venuse  Total change: 2.40  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1573 1402 2.50 6 0.38 20 7.60 
  Matonoha, Ctirad 2006 CZE0.001-0.0220-0.40 
  Langmaier, Michal 1777 CZE0.001-0.0920-1.80 
  Fadrny, Jonas 1229 CZE1.0010.27205.40 
  Werich, Jachym 1433 CZE0.5010.04200.80 
  Kroulik, Vaclav 1750 CZE0.001-0.1120-2.20 
  Kurka, Petr 1244 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)
 
 CZECH OPEN 2023 - 30 plus Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 1477 1402 3.50 9 -0.26 20 -5.20 
  Svetly, Jiri 1841 CZE0.001-0.0620-1.20 
  Boettger, Christian, Dr. 1656 GER0.001-0.1920-3.80 
  Rezny, Frantisek 1476 CZE0.5010.10202.00 
  Groenegres, Thomas 1652 GER0.001-0.1920-3.80 
  Krejci, Zdenek 1252 CZE1.0010.30206.00 
  Svitil, Radek 1757 CZE0.001-0.1120-2.20 
  Horackova, Isabela 1088 CZE1.0010.14202.80 
  Krueger, Thomas 1471 GER0.001-0.4020-8.00 
  Leipelt, Mario 1100 GER1.0010.15203.00 

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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