Individual Calculations April 2019
 Karlsson, Henrik 1974  Total change: 6.60  Rating chartPersonal card
 Div II 4 2018-19 R5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 2090 1690 0.50 1 0.42 20 8.40 
  Silseth, Simon f2090  * SWE0.5010.42208.40 
 * 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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 - E Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 1810 1690 3.00 9 -0.09 20 -1.80 
  Zidu, Jan 1884 CZE1.0010.752015.00 
  Svetly, Jiri 1867 CZE0.001-0.2720-5.40 
  Portych, Vaclav 1839 CZE0.5010.20204.00 
  Skopec, Lubos 1918 CZE0.001-0.2120-4.20 
  Homola, Josef 1683 CZE0.501-0.0120-0.20 
  Amellal, Sofiane Anis 1904 ALG0.001-0.2320-4.60 
  Van Foreest, Nanne 1737 NED0.001-0.4320-8.60 
  Karlsson, Peter 1965 1793 SWE0.5010.14202.80 
  Konvalinka, Vladislav 1669 CZE0.501-0.0320-0.60 

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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