Individual Calculations August 2018
 Purkyt, Jaroslav  Total change: -20.20  Rating chartPersonal card
 CZECH OPEN 2018 - B - open rating tournament Pardubice CZE 2018-07-20
RcRownchangeKK*chgGame
 1834 1641 1.00 8 -1.01 20 -20.20 
  Muller, Petr 1911 CZE0.001-0.1720-3.40 
  Henderson De La Fuente, Andrea 1854 ESP0.001-0.2320-4.60 
  Janecek, Vaclav 1852 CZE0.001-0.2320-4.60 
  Bajc, Aleksander 1848 SLO0.001-0.2320-4.60 
  Pichert, Miroslav 1788 CZE1.0010.702014.00 
  Klenk, Sofie 1838 GER0.001-0.2520-5.00 
  Cibikova, Sofia Anna 1813 SVK0.001-0.2720-5.40 
  Teryaeva, Valeria 1765 RUS0.001-0.3320-6.60 

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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