Individual Calculations February 2019
 Hrbkova, Johana  Total change: -5.20  Rating chartPersonal card
 PRAGUE OPEN 2019 B - FIDE open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 1201 1002 2.00 8 -0.13 40 -5.20 
  Juhanak, Daniel 1402  * CZE0.001-0.0840-3.20 
  Vacha, Martin 1372 CZE0.001-0.1040-4.00 
  Siles, Jan 1229 CZE0.001-0.2140-8.40 
  Melnikov, Ivan 1108 CZE0.001-0.3640-14.40 
  Shehzad, Alina 1028 NOR1.0010.544021.60 
  Vavrova, Jirina 1122 CZE1.0010.664026.40 
  Kraus, Petr 1305 CZE0.001-0.1440-5.60 
  Yeats, Alfred 1045 CZE0.001-0.4440-17.60 
 * 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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