Individual Calculations April 2018
 Hornik, Bronislaw  Total change: 33.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Niewidomych i Slabowidzacych Wagrowiec POL 2018-03-01
RcRownchangeKK*chgGame
 1768 1797 6.00 9 1.20 20 24.00 
  Inglot, Marian 1451 POL1.0010.11202.20 
  Migala, Andrzej 2030 POL0.001-0.2120-4.20 
  Oberc, Ryszard 1640 POL1.0010.29205.80 
  Chojnowski, Marcin 2094 POL0.001-0.1520-3.00 
  Gryglewicz, Tadeusz 1601 POL1.0010.25205.00 
  Raczek, Stanislaw 1550 POL1.0010.19203.80 
  Staruch, Roman 1880 POL0.5010.11202.20 
  Traczyk, Tadeusz 1817 POL0.5010.03200.60 
  Kulpinski, Piotr 1852 POL1.0010.582011.60 

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)
 
 II Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2018-03-19
RcRownchangeKK*chgGame
 1781 1797 5.00 9 0.49 20 9.80 
  Karamucki, Henryk 1397  * POL1.0010.08201.60 
  Leszner, Liliana wm2037 POL0.5010.30206.00 
  Pietrzak, Janusz 2021 POL0.5010.28205.60 
  Kielar, Marek 1452 POL0.501-0.3920-7.80 
  Zowada, Kazimierz 2092 POL0.001-0.1520-3.00 
  Muc, Zbigniew 1631 POL1.0010.28205.60 
  Marks, Jacek 2084 POL0.5010.34206.80 
  Dec, Kazimierz 1398 POL1.0010.08201.60 
  Ruszczycki, Jacek 1919 POL0.001-0.3320-6.60 
 * 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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