Individual Calculations February 2020
 Koci, Vladimir  Total change: 52.80  Rating chartPersonal card
 MARIENBAD OPEN 2020 D - seniors tournament 50 plus Marianske Lazne CZE 2020-01-18
RcRownchangeKK*chgGame
 1919 1607 4.00 9 2.64 20 52.80 
  Ochmann, Reimund 1946 GER1.0010.882017.60 
  Turner, Radek 2007  * CZE1.0010.922018.40 
  Grichkevitch, Gilles 1985 FRA0.001-0.0920-1.80 
  Musil, Vitezslav 1907 CZE1.0010.852017.00 
  Panos, Jan 1866 CZE0.001-0.1820-3.60 
  Stern, Geoffrey 2007  * LUX1.0010.922018.40 
  Pacl, Vaclav f2007  * CZE0.001-0.0820-1.60 
  Spanton, Tim R 1854 ENG0.001-0.1920-3.80 
  Berka, Lubos 1689 CZE0.001-0.3920-7.80 
 * 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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