Rapid: Individual Calculations March 2023
 Tyda, Krzysztof  Total change: 21.20  Rating chartPersonal card
 Grand Prix Tczewa turniej II 2023 FIDE Tczew POL 2023-02-04
RcRownchangeKK*chgGame
 1589 1592 5.00 9 0.43 20 8.60 
  Kawala, Camilla 1184 POL1.0010.08201.60 
  Paszek, Krzysztof 1994 POL0.001-0.0820-1.60 
  Dobrowolski, Henryk 1350 POL1.0010.20204.00 
  Orlikowski, Maciej 1424 POL1.0010.28205.60 
  Przedlacki, Wiktor 1547 POL0.001-0.5620-11.20 
  Dackiewicz, Marek 1600 POL1.0010.512010.20 
  Skrzypczynski, Kacper 1848 POL0.001-0.1920-3.80 
  Wojciechowski, Tomasz 1490 POL1.0010.36207.20 
  Belczewski, Jacek 1861 POL0.001-0.1720-3.40 

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)
 
 II Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-02-11
RcRownchangeKK*chgGame
 1593 1592 4.00 8 0.15 20 3.00 
  Piontke, Kamil 1192  * POL1.0010.08201.60 
  Brylowski, Marian 1824 POL0.001-0.2120-4.20 
  Pofelski, Andrzej 1274 POL1.0010.13202.60 
  Gajdzica, Maciej 1848 POL1.0010.812016.20 
  Kot, Jerzy f1820 POL0.001-0.2120-4.20 
  Sniadecki, Oskar 1679 POL0.001-0.3820-7.60 
  Turski, Sebastian 1246 POL1.0010.11202.20 
  Hiszczynski, Jakub 1858 POL0.001-0.1820-3.60 
 * 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)
 
 III Grand Prix Ziemi Kaszubskiej 2022 Lipusz POL 2023-02-25
RcRownchangeKK*chgGame
 1343 1592 7.50 9 0.48 20 9.60 
  Wiczkowski, Bartosz 1192  * POL1.0010.08201.60 
  Skiba, Igor 1331 POL1.0010.18203.60 
  Leoniuk, Jan 1379 POL1.0010.23204.60 
  Dobbek, Mateusz 1161 POL1.0010.07201.40 
  Janta-Lipinski, Jakub 1425 POL0.001-0.7220-14.40 
  Leoniuk, Rafal 1177 POL1.0010.07201.40 
  Zamczala, Waldemar 1713 POL1.0010.662013.20 
  Janta-Lipinski, Marek 1308 POL0.501-0.3420-6.80 
  Maszkowski, Lukasz 1400 POL1.0010.25205.00 
 * 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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