Rapid: Individual Calculations April 2022
 Bugalski, Michal  Total change: -14.20  Rating chartPersonal card
 XXI Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2022-03-05
RcRownchangeKK*chgGame
 1732 2085 7.50 9 -0.26 20 -5.20 
  Wojtacha, Piotr 1566 POL0.501-0.4720-9.40 
  Oszejko, Krzysztof 1685  * POL1.0010.08201.60 
  Putlak, Wojciech 1920 POL1.0010.28205.60 
  Skrzypczynski, Kacper 1647 POL0.501-0.4420-8.80 
  Tyda, Krzysztof c1592 POL1.0010.04200.80 
  Kot, Jerzy f1788 POL1.0010.15203.00 
  Malinowski, Szymon 1866 POL1.0010.22204.40 
  Belczewski, Jacek 1977 POL0.501-0.1520-3.00 
  Przybylski, Jan 1549 POL1.0010.03200.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Bydgoszczy w Szachach Szybkich 2022 Bydgoszcz POL 2022-03-12
RcRownchangeKK*chgGame
 1948 2085 5.50 9 -0.45 20 -9.00 
  Wiktor, Wisniewski 1685  * POL1.0010.08201.60 
  Wisniewski, Szymon 1784 POL0.501-0.3520-7.00 
  Piankov, Evgenij m2242 UKR0.001-0.2920-5.80 
  Skuza, Piotr 1734 POL1.0010.11202.20 
  Drozdzynski, Daniel 1807 POL1.0010.17203.40 
  Wisniowska, Klaudia wf2050 POL0.001-0.5520-11.00 
  Wojdak, Jan 1857 POL1.0010.21204.20 
  Paprocki, Antoni 1903 POL1.0010.26205.20 
  Heberla, Bartlomiej g2472 POL0.001-0.0920-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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