Rapid: Individual Calculations January 2023
 Michalski, Jacek  Total change: 19.00  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Podkarpackiego Juniorow w szachach szybkich do lat 16 na rok 2022 Rzeszow POL 2022-12-11
RcRownchangeKK*chgGame
 1461 1540 5.00 9 -0.33 38 -12.54 
  Kurzywilk, Krzysztof 1140  * POL1.0010.08383.04 
  Semenowicz, Julian 1311 POL0.501-0.2938-11.02 
  Rozycki, Mateusz 1317 POL1.0010.22388.36 
  Kusiak, Mateusz 1800 POL1.0010.823831.16 
  Kulig, Pawel 1829 POL1.0010.843831.92 
  Biesiadecki, Adam 1730 POL0.001-0.2538-9.50 
  Ochalik, Filip 1300 POL0.001-0.8038-30.40 
  Rzeszuto, Karol 1264 POL0.501-0.3338-12.54 
  Guzik, Michal 1454 POL0.001-0.6238-23.56 
 * 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)
 
 IV Memorial Szachowy Boguslawa Sygulskiego - grupa B Rzeszow POL 2022-12-18
RcRownchangeKK*chgGame
 1330 1540 7.50 9 0.83 38 31.54 
  Toniak, Adrian 1200 POL1.0010.12384.56 
  Stachowicz, Hubert 1176 POL0.001-0.9038-34.20 
  Mierzwa, Kamil 1140  * POL1.0010.08383.04 
  Guzik, Michal 1454 POL1.0010.383814.44 
  Trela, Konrad 1584 POL1.0010.563821.28 
  Kreciglowa, Kamil 1290 POL1.0010.19387.22 
  Puzio, Dominik 1228 POL1.0010.14385.32 
  Mroszczyk, Ksawery 1534 POL1.0010.493818.62 
  Mastej, Krzysztof 1366 POL0.501-0.2338-8.74 
 * 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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