Individual Calculations September 2021
 Jun, Rudolf  Total change: 17.50  Rating chartPersonal card
 CZECH OPEN 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2149 2140 4.50 9 -0.01 25 -0.25 
  Vogel, Roven m2441 GER0.001-0.1525-3.75 
  Petras, Milan c1976 CZE1.0010.28257.00 
  Kulon, Klaudia mwg2363 POL0.001-0.2225-5.50 
  Laurincova, Kristyna wf1986 CZE0.501-0.2125-5.25 
  Jares, Michal c1988 CZE1.0010.30257.50 
  Ciolek, Andreas f2247 GER0.001-0.3525-8.75 
  Liess, Alexander 1915 GER1.0010.22255.50 
  Kjartansson, Gudmundur g2496 ISL0.001-0.1125-2.75 
  Panek, Bartosz 1928 POL1.0010.23255.75 

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 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 2055 2090 5.00 9 0.14 25 3.50 
  Ruzicka, Filip 1783 CZE0.501-0.3625-9.00 
  Nentvich, Libor 1771 CZE1.0010.13253.25 
  Neukirchner, Pascal f2266 GER0.5010.23255.75 
  Neuman, Petr g2402 CZE0.001-0.1425-3.50 
  Raddatz, Michael 1963 GER0.501-0.1725-4.25 
  Barskij, Aleksandr 1887 GER1.0010.24256.00 
  Novotny, David 1923 CZE1.0010.28257.00 
  Hartge, Gedeon 2254 GER0.5010.22255.50 
  Pallas, Sebastian 2249 GER0.001-0.2925-7.25 

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)
 
 POHAR mesta Ricany 2021 A Ricany CZE 2021-08-21
RcRownchangeKK*chgGame
 1945 2090 6.50 9 0.57 25 14.25 
  Rousek, Jan 1745 CZE1.0010.11252.75 
  Bruna, Matous 1690  * CZE1.0010.08252.00 
  Vitak, Jiri 2221 CZE0.5010.18254.50 
  Hrdina, Robin 2192 CZE0.5010.14253.50 
  Vojta, Jakub 2150 CZE0.001-0.4225-10.50 
  Ruzicka, Filip 1783 CZE0.501-0.3625-9.00 
  Holub, Adam 1754 CZE1.0010.12253.00 
  Hejsek, Lukas 1906 CZE1.0010.26256.50 
  Rut, Vojtech 2061 CZE1.0010.462511.50 
 * 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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