Individual Calculations August 2023
 Novak, Martin  Total change: -12.80  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 2111 1872 0.00 3 -0.64 20 -12.80 
  Balin, Kamil 2016 CZE0.001-0.3120-6.20 
  Novosadova, Kristyna wm2101 CZE0.001-0.2120-4.20 
  Jankowiak, Tomasz c2216 POL0.001-0.1220-2.40 

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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