Individual Calculations April 2024
 Lukasiewicz, Ignacy  Total change: -2.00  Rating chartPersonal card
 III Malopolska Liga Juniorow 2024 Round 1-4 Krakow POL 2024-03-02
RcRownchangeKK*chgGame
 1673 1603 0.00 3 -1.20 40 -48.00 
  Kopia, Julian 1666 POL0.001-0.4140-16.40 
  Szmolke, Stanislaw 1704 POL0.001-0.3640-14.40 
  Chmielek, Milan 1650 POL0.001-0.4340-17.20 

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)
 
 Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych w szachach 2024 Pokrzywna POL 2024-03-14
RcRownchangeKK*chgGame
 1820 1603 3.00 8 1.15 40 46.00 
  Tryjanska, Emilia 1869 POL0.001-0.1840-7.20 
  Racis, Weronika 1764 POL0.5010.21408.40 
  Pawelec, Bartosz 1939 POL0.5010.384015.20 
  Groszkowski, Henryk 1703 POL1.0010.644025.60 
  Kowalczyk, Marian 1861 POL0.5010.324012.80 
  Debowska, Teresa f1836 POL0.001-0.2140-8.40 
  Jagiela, Andrzej 1782 POL0.5010.23409.20 
  Hornik, Bronislaw 1804 POL0.001-0.2440-9.60 

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)
 

 

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