Rapid: Individual Calculations January 2022
 Krasiewicz, Robert  Total change: -2.20  Rating chartPersonal card
 I Charytatywny Turniej Szachowy PEGASUS Musuly POL 2021-12-12
RcRownchangeKK*chgGame
 1523 1944 2.00 2 0.15 20 3.00 
  Krasiewicz, Dawid 1576 POL1.0010.10202.00 
  Kalejta, Arkadiusz 1469 POL1.0010.05201.00 

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 Warszawy w szachach szybkich 2021 Warszawa POL 2021-12-17
RcRownchangeKK*chgGame
 1645 1944 5.00 7 -0.26 20 -5.20 
  Majek, Kacper 1996 POL0.001-0.4320-8.60 
  Sykut, Kacper 1209 POL1.0010.01200.20 
  Wiktorowski, Janusz 1355 POL1.0010.02200.40 
  Szymanski, Jan 1642 POL1.0010.15203.00 
  Mueck, Piotr 1479 POL1.0010.05201.00 
  Chomczyk, Marek 2120 POL0.001-0.2720-5.40 
  Budnicki, Maciej 1714 POL1.0010.21204.20 

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)
 

 

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