Individual Calculations April 2023
 Hornik, Bronislaw  Total change: 11.00  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2023 Karpacz POL 2023-02-28
RcRownchangeKK*chgGame
 1898 1762 4.00 9 0.69 20 13.80 
  Nowak, Lukasz f2409 POL0.001-0.0120-0.20 
  Szymanski, Leszek 1678 POL0.001-0.6220-12.40 
  Wolski, Jerzy 1650 POL1.0010.35207.00 
  Wysocki, Mieczyslaw 1586 POL1.0010.27205.40 
  Uzialko, Marek 1909 POL1.0010.702014.00 
  Kot, Jerzy f1863 POL1.0010.642012.80 
  Migala, Andrzej 1967 POL0.001-0.2420-4.80 
  Jurkiewicz, Krzysztof 1936 POL0.001-0.2720-5.40 
  Mannke, Manfred 2087 POL0.001-0.1320-2.60 

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)
 
 Mistrzostwa Stowarzyszenia Cross w szachach 2023 Wagrowiec POL 2023-03-14
RcRownchangeKK*chgGame
 1577 1762 5.50 8 -0.14 20 -2.80 
  Krupecka-Bakalarz, Danuta 1362  * POL1.0010.08201.60 
  Haciuk, Andrzej 1398 POL1.0010.10202.00 
  Szafran, Dariusz 1398 POL1.0010.10202.00 
  Pociejowski, Marek 1820 POL0.001-0.4220-8.40 
  Mettel, Werner 1596 POL0.501-0.2220-4.40 
  Kowalczyk, Marian 1833 POL0.001-0.4020-8.00 
  Malcer, Joanna 1466 POL1.0010.15203.00 
  Barnowski, Sylwester 1742 POL1.0010.47209.40 
 * 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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