Individual Calculations January 2022
 Sliwerski, Radoslaw  Total change: -44.00  Rating chartPersonal card
 Konin Masters VI IV Memorial Wiktora Korcznoja - standard Konin POL 2021-12-10
RcRownchangeKK*chgGame
 1858 2020 2.00 5 -1.35 20 -27.00 
  Malecki, Rafal 1952 POL1.0010.41208.20 
  Piekielny, Pawel 2104 POL0.001-0.3820-7.60 
  Borkowski, Stanislaw 1620  * POL0.501-0.4220-8.40 
  Witczak, Borys 1620  * POL0.501-0.4220-8.40 
  Swiatnicki, Andrzej 1992 POL0.001-0.5420-10.80 
 * 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)
 
 Otwarte Mistrzostwa Warszawy w szachach klasycznych 2021 - gr. A Warszawa POL 2021-12-18
RcRownchangeKK*chgGame
 1943 2020 4.50 9 -0.85 20 -17.00 
  Klim, Filip 1847 POL0.501-0.2320-4.60 
  Kasprzak, Lukasz 1788 POL0.001-0.7920-15.80 
  Celinski, Kamil 1981 POL0.501-0.0520-1.00 
  Alvarado, Carlos 2112 PER0.001-0.3720-7.40 
  Adamski, Adam 1704 POL1.0010.13202.60 
  Krasiewicz, Robert 2040 POL0.5010.03200.60 
  Pancewicz, Szymon 1827 POL1.0010.25205.00 
  Polak, Michal 1929 POL1.0010.38207.60 
  Chomczyk, Marek 2259 POL0.001-0.2020-4.00 

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)
 

 

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