Individual Calculations April 2023
 Brezikova, Beata  Total change: -39.60  Rating chartPersonal card
 Mistrovstvi CR mladeze 2023 - D14 Teplice CZE 2023-03-11
RcRownchangeKK*chgGame
 1287 1452 4.50 8 -0.99 40 -39.60 
  Rybackova, Lucie 1715 CZE0.001-0.1840-7.20 
  Stehlikova, Vanessa 1085 CZE0.501-0.4040-16.00 
  Kammova, Katerina 1451 CZE0.001-0.5040-20.00 
  Vaclavkova, Klara 1124 CZE1.0010.13405.20 
  Kavanova, Valentyna 1051 CZE1.0010.08403.20 
  Kubatova, Beta 1263 CZE0.501-0.2540-10.00 
  Lackova, Ludmila 1408 CZE0.501-0.0640-2.40 
  Kubatova, Ema 1196 CZE1.0010.19407.60 

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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