Individual Calculations August 2023
 Machacek, Jan  Total change: -12.00  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 2037 2086 1.00 3 -0.71 40 -28.40 
  Saxl, Jiri 1745 CZE0.001-0.8840-35.20 
  Simacek, Pavel g2462 CZE0.001-0.0940-3.60 
  Vlcek, Marek 1903 CZE1.0010.264010.40 

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)
 
 Open Desko Liberec 2023 Liberec CZE 2023-07-15
RcRownchangeKK*chgGame
 1982 2086 6.00 9 0.41 40 16.40 
  Belaska, Vaclav 1686  * CZE1.0010.08403.20 
  Goc, Vlastimil 1868 CZE0.501-0.2840-11.20 
  Hozda, David 1850 CZE0.501-0.3040-12.00 
  Holasek, Vojtech 1897 CZE1.0010.254010.00 
  Kucera, Petr f2254 CZE0.5010.22408.80 
  Matthaei, Jakob 2078 GER1.0010.494019.60 
  Haba, Petr g2420 CZE0.001-0.1240-4.80 
  Cakl, Zdenek 2061 CZE0.501-0.0340-1.20 
  Karaszewski, Gabriel 1725 POL1.0010.10404.00 
 * 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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