Individual Calculations April 2018
 Pociejowski, Marek  Total change: 11.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Niewidomych i Slabowidzacych Wagrowiec POL 2018-03-01
RcRownchangeKK*chgGame
 1838 1853 5.50 9 0.77 20 15.40 
  Jagiello, Jerzy 1579 POL1.0010.17203.40 
  Filipiak, Rajmund 1706 POL1.0010.30206.00 
  Dukaczewski, Piotr m2221 POL0.001-0.1020-2.00 
  Gryglewicz, Tadeusz 1601 POL1.0010.19203.80 
  Migala, Andrzej 2030 POL0.5010.23204.60 
  Debowska, Teresa f1802 POL1.0010.43208.60 
  Kulpinski, Piotr 1852 POL0.001-0.5020-10.00 
  Pawelec, Bartosz 1995 POL0.001-0.3120-6.20 
  Mettel, Werner 1752 POL1.0010.36207.20 

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 Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2018-03-19
RcRownchangeKK*chgGame
 1680 1853 6.00 9 -0.18 20 -3.60 
  Budrewicz, Henryk 1453  * POL1.0010.08201.60 
  Zatylny, Jan 1565 POL1.0010.16203.20 
  Gasik, Piotr 2031 POL0.001-0.2720-5.40 
  Feliksinski, Tadeusz 1679 POL1.0010.27205.40 
  Duda, Ryszard 1453  * POL0.001-0.9220-18.40 
  Tomalak, Stanislaw 1634 POL1.0010.22204.40 
  Dec, Kazimierz 1453  * POL1.0010.08201.60 
  Twarogiel, Tadeusz 1987 POL1.0010.682013.60 
  Bobrowski, Jozef 1864 POL0.001-0.4820-9.60 
 * 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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