Rapid: Individual Calculations January 2023
 Lonski, Aleksander  Total change: 63.00  Rating chartPersonal card
 Otwarte Mistrzostwa Koszalina w szachach szybkich 2022 Koszalin POL 2022-12-11
RcRownchangeKK*chgGame
 1744 1688 4.00 8 0.62 36 22.32 
  Sieklucki, Jakub 1288  * POL1.0010.08362.88 
  Makhynia, Kostiantyn 1787 POL1.0010.643623.04 
  Grzesik, Gracjan 2019 POL0.001-0.1236-4.32 
  Bochniak, Franciszek 1907 POL0.001-0.2236-7.92 
  Nisztuk, Michal 1378 POL1.0010.14365.04 
  Pelc, Zbigniew 2048 POL1.0010.903632.40 
  Merecki, Antoni 1672 POL0.001-0.5236-18.72 
  Majewski, Krzysztof 1851 POL0.001-0.2836-10.08 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1784 1688 6.00 11 1.13 36 40.68 
  Saraci, Nderim m2441 KOS0.0010.00360.00 
  Galazka, Michal 1288  * POL1.0010.08362.88 
  Ulasevich, Sergei c2140 FID0.001-0.0636-2.16 
  Warda, Krzysztof 1340 POL1.0010.11363.96 
  Sliwicka, Alicja wm2161 POL0.001-0.0536-1.80 
  Avramenko, Danyl 1337 UKR1.0010.11363.96 
  Karpus, Michal f2219 POL0.001-0.0336-1.08 
  Jablonski, Antoni 1391 POL1.0010.15365.40 
  Savchenko, Iryna 1290 UKR1.0010.08362.88 
  Sop, Selen wf1976 TUR0.001-0.1636-5.76 
  Parol, Pawel 2046 POL1.0010.903632.40 
 * 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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