Individual Calculations August 2023
 Chylewski, Patryk  Total change: -4.50  Rating chartPersonal card
 Open Bohumin 2023 - A Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 2109 2290 5.50 9 -0.85 10 -8.50 
  Malinowski, Damian 2001 POL1.0010.16101.60 
  Brzezina, Piotr 1914 POL0.001-0.9110-9.10 
  Posluszny, Tomasz 1974 POL1.0010.13101.30 
  Hladik, Lumir 1960 CZE1.0010.12101.20 
  Jasso, Matej 1941 CZE1.0010.11101.10 
  Godzwon, Iwo f2395 POL0.5010.14101.40 
  Zylka, Stanislaw f2417 POL0.001-0.3310-3.30 
  Kokoszczynski, Jan f2247 POL0.001-0.5610-5.60 
  O`cuilleanain, Oisin 2130 IRL1.0010.29102.90 

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)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2189 2290 6.00 9 0.40 10 4.00 
  Jakhari, Ansh 2051 NED1.0010.20102.00 
  Schmidt, Kevin 1986 GER1.0010.14101.40 
  Fromm, Marius f2457 GER0.5010.22102.20 
  Pantzar, Milton m2442 SWE0.001-0.3010-3.00 
  Lee, Kyungseok 2059 KOR0.501-0.2910-2.90 
  Rounaiv, Rana 2102 IND1.0010.26102.60 
  Makhnev, Denis g2454 KAZ0.5010.22102.20 
  Backiel, Hubert 2109 POL0.501-0.2410-2.40 
  Sultan, Ibrahim m2042 UAE1.0010.19101.90 

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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