Rapid: Individual Calculations April 2022
 Sniadecki, Oskar  Total change: 9.60  Rating chartPersonal card
 XXI Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2022-03-05
RcRownchangeKK*chgGame
 1640 1652 4.50 9 -0.04 20 -0.80 
  Rafalski, Szymon 1244 POL1.0010.08201.60 
  Belczewski, Jacek 1977 POL0.001-0.1320-2.60 
  Dobrowolski, Henryk 1408 POL1.0010.20204.00 
  Mackiewicz, Lukasz 1584 POL0.001-0.5920-11.80 
  Wysocki, Ryszard 1310 POL1.0010.12202.40 
  Putlak, Wojciech 1920 POL0.5010.33206.60 
  Hiszczynski, Jakub 1859 POL1.0010.772015.40 
  Malinowski, Szymon 1866 POL0.001-0.2320-4.60 
  Kaczanowski, Pawel 1589 POL0.001-0.5920-11.80 

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)
 
 Otwarte Mistrzostwa Wojewodztwa Kujawsko Pomorskiego w Szachach Szybkich 2022 Pruszcz POL 2022-03-20
RcRownchangeKK*chgGame
 1538 1652 5.00 7 0.52 20 10.40 
  Zaderecka, Maria 1252  * POL1.0010.08201.60 
  Bieluszewski, Lukasz 1389 POL1.0010.18203.60 
  Paprocki, Jaroslaw 2080 POL0.001-0.0720-1.40 
  Panek, Tadeusz 1351 POL1.0010.15203.00 
  Budnik, Mateusz 1895 POL0.001-0.2020-4.00 
  Retz, Adrian 1377 POL1.0010.17203.40 
  Wojciechowski, Tomasz 1420 POL1.0010.21204.20 
 * 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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