Rapid: Individual Calculations December 2021
 Kozlowski, Waldemar  Total change: 31.40  Rating chartPersonal card
 Otwarte Mistrzostwa Nestorow Warmii i Mazur w Szachach Szybkich 2021 Biskupiec POL 2021-11-28
RcRownchangeKK*chgGame
 1872 1964 7.00 9 1.57 20 31.40 
  Plesiuk, Jan 1525 POL1.0010.06201.20 
  Marszk, Kazimierz 1618 POL0.501-0.3920-7.80 
  Kupryjaniuk, Tomasz 1967 POL1.0010.502010.00 
  Krzewski, Dariusz 1924 POL1.0010.44208.80 
  Grabarczyk, Miroslaw g2255 POL0.001-0.1520-3.00 
  Harasim, Wieslaw 1671 POL1.0010.15203.00 
  Kot, Jerzy f1848 POL1.0010.34206.80 
  Rak, Tomasz 1841 POL1.0010.33206.60 
  Przedmojski, Rafal 2196 POL0.5010.29205.80 

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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