Individual Calculations August 2023
 Picek, Radovan  Total change: 9.60  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1735 1455 1.00 4 0.24 40 9.60 
  Sladek, Jaroslav 1865 CZE0.5010.424016.80 
  Frank, Miroslav 1873 CZE0.5010.434017.20 
  Latacz, Grzegorz 1573 POL0.001-0.3440-13.60 
  Maly, Petr 1627 CZE0.001-0.2740-10.80 

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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