Rapid: Individual Calculations January 2023
 Dudek, Bartlomiej  Total change: 28.80  Rating chartPersonal card
 Gliwicki Festiwal Szachowy - G - Turniej Mlodych Talentow (do 10 lat - rocznik 2012 i mlodsi) Gliwice POL 2022-12-11
RcRownchangeKK*chgGame
 1231 1024 0.50 2 -0.04 40 -1.60 
  Kisiel, Wiktor 1396 POL0.001-0.1040-4.00 
  Kulik, Emilia 1066 POL0.5010.06402.40 

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
 1516 1024 1.50 8 0.76 40 30.40 
  Grochol, Kamil 1903 POL0.0010.00400.00 
  Orzechowski, Jakub 1545 POL0.001-0.0340-1.20 
  Smolinski, Wojciech 1348 POL0.001-0.1340-5.20 
  Rudzinskaite, Ula 1364 LTU0.001-0.1240-4.80 
  Mayrhuber, Nikola wf2017 AUT0.0010.00400.00 
  Krasicki, Boguslaw 1281 POL1.0010.824032.80 
  Wons, Krystian 1388 POL0.001-0.1040-4.00 
  Carbonai, Gabriele 1281 FID0.5010.324012.80 

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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