Individual Calculations April 2023
 Archlebova, Eva  Total change: -12.40  Rating chartPersonal card
 Mistrovstvi CR mladeze 2023 - D12 Teplice CZE 2023-03-11
RcRownchangeKK*chgGame
 1198 1038 1.50 6 -0.31 40 -12.40 
  Nova, Anezka 1365 CZE0.001-0.1340-5.20 
  Lackova, Lucie 1277 CZE0.001-0.2040-8.00 
  Brabcova, Nikola 1249 CZE0.001-0.2340-9.20 
  Koutecka, Magdalena 1001 CZE1.0010.454018.00 
  Archlebova, Iva 1170 CZE0.5010.18407.20 
  Mojzisova, Barbora 1125 CZE0.001-0.3840-15.20 

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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