Individual Calculations September 2022
 Plesek, Jiri  Total change: -78.60  Rating chartPersonal card
 CZECH OPEN 2022 - A - GM open Pardubice CZE 2022-07-22
RcRownchangeKK*chgGame
 2108 2054 1.50 8 -1.93 20 -38.60 
  Winkelman, Albert f2278 AUS0.001-0.2220-4.40 
  Bouska, Jiri 2155 CZE0.001-0.3620-7.20 
  Shubin, Daniel 2120 USA0.001-0.4120-8.20 
  Yagiz, Bora 2154 TUR0.001-0.3620-7.20 
  Bornholdt, Joa Max 2087 GER0.001-0.4520-9.00 
  Ali, Abdulaziz 1930 UAE0.501-0.1720-3.40 
  Taragelova, Martina 2025 SVK0.501-0.0420-0.80 
  Rokos, Filip 2111 CZE0.5010.08201.60 

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)
 
 SUMMER PRAGUE OPEN 2022 - A - IM open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 1915 2054 4.00 9 -2.00 20 -40.00 
  Garat, Cassius 1661 FRA0.501-0.4220-8.40 
  Kulig, Pawel 1777 POL1.0010.17203.40 
  Kvaloy, Aksel Bu f2266 NOR0.001-0.2320-4.60 
  Marek, Jakub 1811 CZE1.0010.20204.00 
  Schimnatkowski, Lukas 2187 GER0.001-0.3220-6.40 
  Patil, Mitali wf1910 IND0.501-0.1920-3.80 
  Struck, Lasse 1899 GER0.001-0.7120-14.20 
  Juhanak, Daniel 1881 CZE0.501-0.2320-4.60 
  Zabrzanska, Weronika 1843 POL0.501-0.2720-5.40 

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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