Individual Calculations April 2019
 Verwoert, Jef  Total change: -18.40  Rating chartPersonal card
 LIBEREC OPEN 2019 A - FIDE open Liberec CZE 2019-02-23
RcRownchangeKK*chgGame
 1902 2036 5.50 9 -0.46 20 -9.20 
  Lisko, Petr 1636  * CZE1.0010.08201.60 
  Peniska, Pavel 1851 CZE0.501-0.2420-4.80 
  Grabarczyk, Sylwester 1795 CZE0.001-0.8020-16.00 
  Jina, Lubos 1729 CZE1.0010.14202.80 
  Pawicka, Magdalena 1748 POL1.0010.16203.20 
  Ortiz Sanchez, Luis 1922 ESP1.0010.34206.80 
  Bakhtin, Vladimir A. 2138 RUS0.5010.14202.80 
  Ivanov, Mikhail M g2387 RUS0.001-0.1120-2.20 
  Elias, Jakub 1910 CZE0.501-0.1720-3.40 
 * 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)
 
 Dutch Team Competition 2018-2019 Klasse 3G Round 7 various NED 2019-03-16
RcRownchangeKK*chgGame
 2073 2046 0.00 1 -0.46 20 -9.20 
  Razdolski, Ilya 2073 NED0.001-0.4620-9.20 

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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