Individual Calculations September 2017
 Kotal, Vaclav  Total change: 20.80  Rating chartPersonal card
 Velka cena Tabora 2017 Tabor CZE 2017-07-30
RcRownchangeKK*chgGame
 2019 2070 5.50 9 0.52 40 20.80 
  Prochazka, Pavel 1701 CZE1.0010.10404.00 
  Slajs, Vlastimil 1832 CZE0.501-0.3040-12.00 
  Chalupecky, Vladimir 1976 CZE1.0010.374014.80 
  Van Zyl-Rudd, Jack f2125 RSA0.5010.08403.20 
  Barrish, Daniel f2249 RSA0.5010.23409.20 
  Burnett, Andrew f2211 SCO0.5010.19407.60 
  Rolinek, Dominik 1812 CZE1.0010.18407.20 
  Den Boer, Lennard 2098 NED0.5010.04401.60 
  Pekar, Vaclav 2166 CZE0.001-0.3740-14.80 

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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