Individual Calculations August 2019
 Bibo, Irina  Total change: 79.20  Rating chartPersonal card
 CZECH OPEN 2019 - C - open rating tournament Pardubice CZE 2019-07-20
RcRownchangeKK*chgGame
 1692 1501 4.50 9 1.98 40 79.20 
  Kaplan, Milan 1817 CZE0.001-0.1340-5.20 
  Jese, Janez 1791 SLO0.001-0.1640-6.40 
  Ananya, Parikh 1358 USA1.0010.314012.40 
  Effenberger, Adam 1797 CZE0.001-0.1540-6.00 
  Stary, Vojtech 1334 CZE1.0010.284011.20 
  Ho, Ngoc Hai-Dang 1752 GER1.0010.814032.40 
  Haack, Stefan 1848 GER0.5010.394015.60 
  Stroganov, Andrey 1827 RUS0.001-0.1340-5.20 
  Heymann, Marianne 1703 GER1.0010.764030.40 

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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