Rapid: Individual Calculations April 2022
 Witkowski, Jedrzej  Total change: 47.60  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Kujawsko Pomorskiego w Szachach Szybkich 2022 Pruszcz POL 2022-03-20
RcRownchangeKK*chgGame
 1444 1270 3.50 7 1.09 20 21.80 
  Szmidt, Przemyslaw 1851 POL0.5010.48209.60 
  Wisniewski, Szymon 1784 POL0.001-0.0420-0.80 
  Gesicki, Zbigniew 1020 POL1.0010.19203.80 
  Wilmanowicz, Slawomir 1518 POL0.001-0.1920-3.80 
  Zaderecka, Maria 1124 POL1.0010.30206.00 
  Drobka, Marcin 1474 POL1.0010.762015.20 
  Warda, Krzysztof 1335 POL0.001-0.4120-8.20 

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)
 
 IV Amatorski Turniej Szachowy o Puchar Burmistrza Koronowa Koronowo POL 2022-03-26
RcRownchangeKK*chgGame
 1499 1270 3.00 7 1.29 20 25.80 
  Skrzypczynski, Kacper 1647 POL1.0010.912018.20 
  Bieluszewski, Robert 1740 POL0.001-0.0520-1.00 
  Bieluszewski, Lukasz 1389 POL1.0010.662013.20 
  Kolodziejski, Pawel 1424 POL0.5010.21204.20 
  Przybylski, Bartosz 1588 POL0.001-0.1320-2.60 
  Albrecht, Sebastian 1174 POL0.501-0.1320-2.60 
  Malinowski, Tomasz 1531 POL0.001-0.1820-3.60 

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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