Rapid: Individual Calculations April 2022
 Spyra, Piotr  Total change: -47.60  Rating chartPersonal card
 Pierwszy Klasyfikacyjny Turniej Szachowy Przyszlosc dla Sedar Katowice POL 2022-02-27
RcRownchangeKK*chgGame
 1358 1855 3.00 4 -0.69 20 -13.80 
  Lach, Beniamin 1455  * POL1.0010.08201.60 
  Lach, Alicja 1184 POL1.0010.01200.20 
  Kisielinski, Stanislaw 1169 POL1.0010.01200.20 
  Plonka, Mateusz 1625 POL0.001-0.7920-15.80 
 * 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)
 
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1533 1855 6.00 9 -1.69 20 -33.80 
  Bucyk, Hadrian 1455  * POL1.0010.08201.60 
  Daleczko, Zbigniew 1486 POL0.501-0.4020-8.00 
  Lasok, Marek 1374 POL0.501-0.4520-9.00 
  Antczak, Marcin 1480 POL1.0010.09201.80 
  Ugorek, Kacper 1658 POL0.001-0.7520-15.00 
  Anders, Marcin 1491 POL1.0010.10202.00 
  Mencfel, Artur 1668 POL0.501-0.2420-4.80 
  Lecki, Leonard 1501 POL1.0010.11202.20 
  Wasylkiewicz, Andrzej 1680 POL0.501-0.2320-4.60 
 * 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)
 

 

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