Rapid: Individual Calculations April 2024
 Borowski, Wojciech  Total change: 56.80  Rating chartPersonal card
 XXIII Memorial Szachowy Danuty Widuch A Tczew POL 2024-03-02
RcRownchangeKK*chgGame
 1607 1466 4.50 9 1.59 40 63.60 
  Paszek, Jan 1782 POL0.001-0.1340-5.20 
  Wysocki, Ryszard 1548 POL1.0010.614024.40 
  Wojciechowski, Tomasz 1646 POL0.001-0.2640-10.40 
  Lipski, Edward 1515 POL1.0010.574022.80 
  Krakowiak, Pawel 1582 POL1.0010.664026.40 
  Marszk, Kazimierz f1795 POL0.001-0.1240-4.80 
  Chmielewski, Dariusz 1652 POL0.001-0.2640-10.40 
  Kremer, Michal 1501 POL1.0010.554022.00 
  Borowski, Dominik 1443 POL0.501-0.0340-1.20 

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)
 
 II Otwarte Mistrzostwa Gminy Wejherowo - OPEN Bolszewo POL 2024-03-23
RcRownchangeKK*chgGame
 1719 1466 1.00 6 -0.17 40 -6.80 
  Gajdzica, Maciej 1866  * POL0.001-0.0840-3.20 
  Kaczmarek, Paulina 1716 POL0.001-0.1940-7.60 
  Gadawski, Krzysztof 1679 POL1.0010.774030.80 
  Adamczyk, Kordian 1735 POL0.001-0.1740-6.80 
  Rachwal, Szymon 1666 POL0.001-0.2440-9.60 
  Kupc, Dorian 1650 POL0.001-0.2640-10.40 
 * 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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