Rapid: Individual Calculations January 2023
 Gronkowski, Dariusz  Total change: 0.80  Rating chartPersonal card
 VIII Mistrzostwa Polski Administracji Publicznej w szachach szybkich Warszawa POL 2022-12-03
RcRownchangeKK*chgGame
 1729 1591 3.50 8 0.82 20 16.40 
  Konstanciuk, Joanna 1950 POL1.0010.902018.00 
  Janulek, Dawid 1930 POL0.001-0.1220-2.40 
  Jozwik, Jacek 1796 POL0.001-0.2420-4.80 
  Wilczynski, Adam 1456 POL1.0010.32206.40 
  Poliszuk, Dominik 1849 POL1.0010.822016.40 
  Wisla, Jakub 1745 POL0.001-0.2920-5.80 
  Radecki, Wojciech 1793 POL0.001-0.2420-4.80 
  Kot, Michal 1316 POL0.501-0.3320-6.60 

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)
 
 Zimowy Zoliborski turniej szachow szybkich FIDE dla Pan i Panow 50 wzwyz Warszawa POL 2022-12-17
RcRownchangeKK*chgGame
 1672 1591 1.00 4 -0.78 20 -15.60 
  Krasiewicz, Robert 1869 POL0.001-0.1720-3.40 
  Krakowski, Romuald 1268 POL0.001-0.8720-17.40 
  Burzynski, Slawomir 1434 POL1.0010.29205.80 
  Wiech, Grzegorz 2116 POL0.001-0.0320-0.60 

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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