Rapid: Individual Calculations January 2024
 Warjas, Marcin  Total change: -56.40  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1398 1556 2.00 7 -2.82 20 -56.40 
  Tyrka, Dominik 1324 POL0.001-0.7920-15.80 
  Ptaszek, Wojciech 1306 POL0.001-0.8120-16.20 
  Michalski, Kamil 1225 POL1.0010.12202.40 
  Drozdz, Wojciech 1466 POL1.0010.38207.60 
  Poliszuk, Dominik 1776 POL0.001-0.2220-4.40 
  Rudnicki, Marek 1469 POL0.001-0.6220-12.40 
  Pierzchala, Artur 1220 POL0.001-0.8820-17.60 

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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