Individual Calculations August 2018
 Alieva, Alexandra  Total change: -20.20  Rating chartPersonal card
 CZECH OPEN 2018 - B - open rating tournament Pardubice CZE 2018-07-20
RcRownchangeKK*chgGame
 1915 2137 6.00 9 -1.01 20 -20.20 
  Vlkova, Anezka 1889 CZE0.001-0.8120-16.20 
  Nekvinda, Michal 1845 CZE1.0010.15203.00 
  Usacheva, Glafira 1904 RUS0.501-0.2920-5.80 
  Jiricek, Jakub 1898 CZE1.0010.20204.00 
  Ochirbat, Lkhagvajamts c1933 MGL0.501-0.2620-5.20 
  Pollock, Andy 1955 ENG0.501-0.2420-4.80 
  Grashuis, Aldert-Jan 1927 NED1.0010.23204.60 
  Barak, Gil 1993 ISR0.501-0.1920-3.80 
  Novotny, Martin 1892 CZE1.0010.20204.00 

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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