Individual Calculations February 2016
 Kouba, Libor  Total change: -22.20  Rating chartPersonal card
 Czech Chess Christmas 2015 - OPEN Litomysl CZE 2015-12-26
RcRownchangeKK*chgGame
 1864 1874 3.50 9 -1.11 20 -22.20 
  Sabuk, Piotr 2274  * POL0.001-0.0820-1.60 
  Nisztuk, Michal 1635 POL1.0010.20204.00 
  Pawicka, Magdalena 1474  * POL1.0010.08201.60 
  Lukasiewicz, Krzysztof 2103 POL0.001-0.2120-4.20 
  Lukasiewicz, Anna 2082 POL0.001-0.2320-4.60 
  Kaczmarczyk, Jakub 1649 POL1.0010.22204.40 
  Stiefel, Roland 2019 GER0.001-0.3120-6.20 
  Baum, Jonasz 1766 POL0.501-0.1520-3.00 
  Marinov, Peter 1777 CZE0.001-0.6320-12.60 
 * 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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