Individual Calculations December 2023
 Cerny, Rodan  Total change: -8.80  Rating chartPersonal card
 Open Panorama 2023 Teplice CZE 2023-11-15
RcRownchangeKK*chgGame
 1605 1400 1.50 5 -0.22 40 -8.80 
  Cernik, Lukas 2122 CZE0.001-0.0140-0.40 
  Ta, Xuan Nguyen 1281 CZE0.501-0.1640-6.40 
  Horacek, Petr 1621 CZE1.0010.784031.20 
  Mojzisova, Barbora 1214 CZE0.001-0.7440-29.60 
  Dvorak, Milan 1788 CZE0.001-0.0940-3.60 

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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