Individual Calculations August 2023
 Krejsa, David  Total change: -5.00  Rating chartPersonal card
 O pohar primatora mesta Prostejova 2023 Prostejov CZE 2023-06-24
RcRownchangeKK*chgGame
 1574 1442 3.00 9 -0.25 20 -5.00 
  Vrzal, Filip 1871 CZE0.001-0.0720-1.40 
  Kral, Vojtech 1617 CZE1.0010.732014.60 
  Vlacil, Vladimir 1894 CZE0.5010.44208.80 
  Hradsky, Ales 1727 CZE0.001-0.1620-3.20 
  Magura, Jan 1721 GER0.001-0.1620-3.20 
  Kvapilova, Lucie 1221 CZE0.001-0.7820-15.60 
  Minarik, Lubomir 1454 CZE0.5010.02200.40 
  Ruzicka, Oto 1180 CZE0.501-0.3220-6.40 
  Kosar, Milan 1478 CZE0.5010.05201.00 

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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