Individual Calculations April 2024
 Hornik, Bronislaw  Total change: -31.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2024 Karpacz POL 2024-02-26
RcRownchangeKK*chgGame
 1647 1673 3.50 9 -1.31 20 -26.20 
  Kot, Jerzy f1927 POL0.001-0.1920-3.80 
  Janocha, Jan 1483 POL1.0010.25205.00 
  Twarogiel, Tadeusz 1796 POL0.001-0.3320-6.60 
  Krawcewicz, Lucyna 1576 POL1.0010.37207.40 
  Minko, Janusz 1754 POL0.5010.11202.20 
  Uzialko, Marek 1831 POL0.001-0.2920-5.80 
  Urban, Marek 1459 POL0.001-0.7720-15.40 
  Spionkowski, Fabian 1490 POL0.501-0.2420-4.80 
  Groszkowski, Henryk 1505 POL0.501-0.2220-4.40 

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)
 
 Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych w szachach 2024 Pokrzywna POL 2024-03-14
RcRownchangeKK*chgGame
 1778 1804 4.00 8 -0.27 20 -5.40 
  Falkowski, Dawid 1908 POL0.001-0.3620-7.20 
  Bzowski, Grzegorz 1652 POL1.0010.30206.00 
  Groszkowski, Henryk 1703 POL1.0010.36207.20 
  Migala, Andrzej 1915 POL0.001-0.3520-7.00 
  Pociejowski, Marek 1901 POL0.001-0.3720-7.40 
  Raczek, Stanislaw 1692 POL1.0010.35207.00 
  Sargalski, Andrzej 1848 POL0.001-0.4420-8.80 
  Lukasiewicz, Ignacy 1603 POL1.0010.24204.80 

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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