Rapid: Individual Calculations December 2021
 Grabarczyk, Miroslaw  Total change: -7.20  Rating chartPersonal card
 XXVIII Memorial Remigiusza Bobolowicza Krakow POL 2021-11-27
RcRownchangeKK*chgGame
 1965 2255 6.50 9 -0.30 20 -6.00 
  Szafranek, Adrian 1520 POL1.0010.01200.20 
  Jajte-Pachota, Jerzy 1740 POL1.0010.04200.80 
  Mirski, Michal 1875 POL0.501-0.4120-8.20 
  Mis, Mieszko f2353 POL0.5010.13202.60 
  Kumor, Lukasz 2028 POL0.501-0.2920-5.80 
  Bieszczad, Michal 1628 POL1.0010.01200.20 
  Zajac, Mateusz 2070 POL1.0010.26205.20 
  Kyc, Jerzy 2311 POL0.5010.08201.60 
  Mikhaletz, Lubomir g2162 UKR0.501-0.1320-2.60 

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)
 
 Otwarte Mistrzostwa Nestorow Warmii i Mazur w Szachach Szybkich 2021 Biskupiec POL 2021-11-28
RcRownchangeKK*chgGame
 1827 2255 8.00 9 -0.06 20 -1.20 
  Szewczyk, Stanislaw 1569 POL1.0010.01200.20 
  Skuza, Piotr 1725 POL1.0010.03200.60 
  Kot, Jerzy f1848 POL1.0010.08201.60 
  Przedmojski, Rafal 2196 POL0.501-0.0820-1.60 
  Kozlowski, Waldemar f1964 POL1.0010.15203.00 
  Rak, Tomasz 1841 POL1.0010.07201.40 
  Krzewski, Dariusz 1924 POL0.501-0.3820-7.60 
  Plesiuk, Andrzej 1787 POL1.0010.05201.00 
  Bielski, Jerzy 1587 POL1.0010.01200.20 

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)
 

 

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