Individual Calculations August 2023
 Malcanek, Jan  Total change: 7.60  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1981 2007 2.50 4 0.38 20 7.60 
  Hanak, Tomas 2043 CZE1.0010.552011.00 
  Hasterok, Mateusz 2185 POL1.0010.732014.60 
  Franc, Lubor 1748 CZE0.001-0.8220-16.40 
  Zezula, Jakub 1949 CZE0.501-0.0820-1.60 

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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