Individual Calculations March 2019
 Dziobek, Jerzy  Total change: -21.00  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych 2019 Wagrowiec POL 2019-02-02
RcRownchangeKK*chgGame
 1641 1731 4.50 9 -1.05 20 -21.00 
  Inglot, Marian 1394 POL1.0010.12202.40 
  Rutkowski, Jerzy 2031 POL0.001-0.1520-3.00 
  Gryglewicz, Tadeusz 1623 POL0.501-0.1520-3.00 
  Malcer, Joanna 1503 POL0.501-0.2920-5.80 
  Wyrzykowski, Jozef 1600 POL0.001-0.6820-13.60 
  Binkowski, Kazimierz 1578 POL0.501-0.2020-4.00 
  Salamon, Jan 1731 POL1.0010.502010.00 
  Pawlik, Tomasz 1648 POL0.501-0.1120-2.20 
  Kizym, Lukasz 1665 POL0.501-0.0920-1.80 

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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