Individual Calculations September 2021
 Dobsinsky, Petr  Total change: 11.00  Rating chartPersonal card
 CZECH OPEN 2021 - B - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1619 1251 0.50 7 -0.21 20 -4.20 
  Portych, Vaclav 1651  * CZE0.001-0.0820-1.60 
  Haack, Stefan 1651  * GER0.5010.42208.40 
  Hon, Jiri 1651  * CZE0.001-0.0820-1.60 
  Vlkovic, Pavol 1651  * SVK0.001-0.0820-1.60 
  Valik, Ondrej 1620 CZE0.001-0.1020-2.00 
  Fricke, Janek Konrad 1574 GER0.001-0.1320-2.60 
  Pejrimovsky, Tadeas Rubel 1532 CZE0.001-0.1620-3.20 
 * 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)
 
 SUMMER PRAGUE OPEN 2021 - B - FIDE open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1587 1251 1.50 6 0.76 20 15.20 
  Karlsson, Henrik 1974 1648 SWE0.5010.42208.40 
  Malijevsky, Anatol 1630 CZE0.001-0.0920-1.80 
  Svanda, Radek 1651  * CZE0.001-0.0820-1.60 
  Seiner, Frantisek 1511 CZE0.5010.32206.40 
  Chamsaz, Bezad 1501 GER0.001-0.1920-3.80 
  Lansky, Petr 1581 CZE0.5010.38207.60 
 * 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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