Individual Calculations August 2023
 Najdecka, Laura  Total change: -10.40  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1502 1267 1.50 6 -0.26 40 -10.40 
  Kubice, Jakub 1745 CZE0.001-0.0540-2.00 
  Nejedlo, Josef 1809 CZE0.001-0.0340-1.20 
  Broz, Pavel 1044 CZE0.501-0.2840-11.20 
  Dudek, Jaromir 1618 CZE0.001-0.1140-4.40 
  Tsapanidis, Vasilis 1706 CZE0.001-0.0640-2.40 
  Horackova, Isabela 1088 CZE1.0010.274010.80 

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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