Individual Calculations August 2018
 Oborski, Artur  Total change: 167.20  Rating chartPersonal card
 XIV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2018-06-24
RcRownchangeKK*chgGame
 2120 1801 5.00 9 3.75 38 142.50 
  Krainski, Aleksander f2201  * POL0.5010.423815.96 
  Siembab, Bartosz 2136 POL1.0010.883833.44 
  Stachanczyk, Jacek m2201  * POL0.5010.423815.96 
  Majek, Kacper 2034 POL0.5010.293811.02 
  Hrymowicz, Artur 2122 POL0.5010.373814.06 
  Luczak, Filip c2044 POL1.0010.803830.40 
  Kot, Jerzy f2028 POL0.001-0.2138-7.98 
  Wisniewski, Michal 2201  * POL1.0010.923834.96 
  Wacior, Maciej 2110 POL0.001-0.1438-5.32 
 * 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)
 
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2018 Kudowa-Zdroj POL 2018-07-21
RcRownchangeKK*chgGame
 1784 1821 5.50 9 0.65 38 24.70 
  Czernecki, Andrzej 1472 POL1.0010.11384.18 
  Fiedorek, Michal 2066 POL0.001-0.2038-7.60 
  Jozefczyk, Szymon 1734 POL1.0010.383814.44 
  Kosior, Jan 1466 POL1.0010.11384.18 
  Redzisz, Michal 1937 POL0.001-0.3438-12.92 
  Oleksy, Krzysztof 1813 POL1.0010.493818.62 
  Iwaszkiewicz, Krzysztof 1683 POL0.501-0.1938-7.22 
  Karolczuk, Iwo 1783 POL1.0010.453817.10 
  Chyzy, Jakub 2100 POL0.001-0.1638-6.08 

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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