Blitz: Individual Calculations September 2023
 Truchel, Tomasz  Total change: 106.00  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1717 1647 5.50 10 1.40 20 28.00 
  Bujnowski, Adam 1247  * POL1.0010.08201.60 
  Ulasevich, Sergei c2145 FID0.001-0.0420-0.80 
  Siwek, Olaf 1165 POL0.501-0.4520-9.00 
  Los, Franciszek 1346 POL1.0010.15203.00 
  Reshetniak, Vitaliy 2050 UKR1.0010.922018.40 
  Pera, Adam 1895 POL0.001-0.1920-3.80 
  Rozumek, Krzysztof 1804 POL0.001-0.2920-5.80 
  Madalinski, Mariusz 1832 POL1.0010.742014.80 
  Zenker, Bernard 1758 POL1.0010.652013.00 
  Przybylski, Bartosz 1925 POL0.001-0.1720-3.40 
 * 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)
 
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1872 1647 6.50 10 3.90 20 78.00 
  Pawlowski, Rafal 1923 POL0.001-0.1720-3.40 
  Sydow, Weronika 1247  * POL1.0010.08201.60 
  Kozlowski, Tomasz 1806 POL1.0010.712014.20 
  Pera, Adam 1895 POL0.5010.31206.20 
  Skurniak, Szymon 1996 POL0.001-0.1120-2.20 
  Dzwikowski, Adam 1835 POL1.0010.742014.80 
  Malecki, Eugeniusz 1844 POL1.0010.752015.00 
  Kacprzak, Karol f2359 POL0.001-0.0120-0.20 
  Dziadykiewicz, Tadeusz 2025 POL1.0010.912018.20 
  Kaluzny, Lukasz 1790 POL1.0010.692013.80 
 * 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)
 

 

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