Individual Calculations July 2023
 Hadraba, Vladimir  Total change: -8.40  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 2016 2000 3.50 8 -0.42 20 -8.40 
  Bronstein, Or m2463 ISR0.001-0.0520-1.00 
  Konvalinka, Vladislav 1684 CZE0.501-0.3720-7.40 
  Peglau, Paul David 1745 GER0.501-0.3120-6.20 
  Blanter, Marfa 1761 NED1.0010.20204.00 
  Jedlicka, Ales f2213 CZE0.5010.27205.40 
  Mannion, Stephen R m2198 SCO0.001-0.2420-4.80 
  Mrkvan, Frantisek 1877 CZE1.0010.33206.60 
  Bouska, Jiri 2189 CZE0.001-0.2520-5.00 

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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