Individual Calculations February 2022
 Bochnickova, Simona  Total change: 1.60  Rating chartPersonal card
 PRAGUE OPEN 2022 A - IM open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 2009 1963 4.00 9 0.04 40 1.60 
  Sorm, Daniel f2345 CZE0.001-0.0940-3.60 
  Steiners, Emils 1688 LAT0.001-0.8340-33.20 
  Petirova, Iva 1727 CZE1.0010.20408.00 
  Hanisch, Paul 1650 GER1.0010.14405.60 
  Dudek, Vojtech 2138 CZE1.0010.734029.20 
  Melaa, Sondre 2165 NOR0.5010.264010.40 
  Goossens, Hanne wm2133 BEL0.001-0.2840-11.20 
  Vales, Vaclav 2098 CZE0.5010.18407.20 
  Hlavina, Matous 2137 CZE0.001-0.2740-10.80 

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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