Individual Calculations August 2023
 Bjolek, Jan  Total change: -61.94  Rating chartPersonal card
 Open Bohumin 2023 - B Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 1592 1843 6.50 9 -0.61 38 -23.18 
  Seemann, Adam 1443  * POL1.0010.08383.04 
  Karwot, Marek 1525 POL1.0010.13384.94 
  Gepfert, Cyprian 1681 POL0.001-0.7138-26.98 
  Rehacek, Oldrich 1455 CZE0.501-0.4138-15.58 
  Striz, Tadeas 1431 CZE1.0010.07382.66 
  Krampol, Vladimir 1641 CZE1.0010.24389.12 
  Jurok, Vojtech 1725 CZE0.501-0.1638-6.08 
  Kovalcik, Adam 1709 CZE1.0010.323812.16 
  Garwacki, Kornel 1714 POL0.501-0.1738-6.46 
 * 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)
 
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1657 1843 5.50 9 -1.02 38 -38.76 
  Sochor, Vaclav 1567 CZE1.0010.17386.46 
  Pivtorak, Ilya 1654 UKR1.0010.25389.50 
  Van Den Berg, Bram 2180 NED0.001-0.1238-4.56 
  Nam, Ju Won 1516 KOR0.501-0.3738-14.06 
  Anood, Ahmad 1495 UAE1.0010.11384.18 
  Seo, Minwook 1490 KOR0.501-0.3938-14.82 
  Yun, Hungi 1696 KOR0.501-0.2038-7.60 
  Soucek, Andrej 1715 CZE1.0010.333812.54 
  Park, Inchan 1604 KOR0.001-0.8038-30.40 

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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