Individual Calculations January 2021
 Okrouhlik, Zdenek  Total change: -9.20  Rating chartPersonal card
 Lazensky pohar 2020 Teplice CZE 2020-09-04
RcRownchangeKK*chgGame
 1755 1803 4.50 9 -0.46 20 -9.20 
  Toman, Jan 1724 CZE0.501-0.1120-2.20 
  Dusbaba, Karel 2038 CZE0.001-0.2120-4.20 
  Privoznik, Lubos 1588 CZE0.501-0.2720-5.40 
  Krehla, Milan 1740 CZE1.0010.41208.20 
  Mascak, Milan 1613 CZE1.0010.25205.00 
  Jirasek, Jiri 1860 CZE0.5010.08201.60 
  Hozda, David 1917 CZE0.5010.16203.20 
  Cespiva, Jakub 1403  * CZE0.501-0.4220-8.40 
  Bazantova, Marie 1912 CZE0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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