Blitz: Individual Calculations September 2023
 Sniedziewski, Emil  Total change: 169.56  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1612 1514 6.50 10 2.13 36 76.68 
  Reshetniak, Vitaliy 2050 UKR0.001-0.0336-1.08 
  Tomkowiak, Krzysztof 1138 POL1.0010.09363.24 
  Nawrocki, Michal 1893 POL0.001-0.0936-3.24 
  Bujnowski, Adam 1114  * POL0.501-0.4236-15.12 
  Bartkowiak, Aleksandra 1121 POL1.0010.08362.88 
  Sivickis, Kornelia 1439 POL1.0010.403614.40 
  Los, Franciszek 1346 POL1.0010.283610.08 
  Pera, Adam 1895 POL1.0010.913632.76 
  Przybylski, Bartosz 1925 POL1.0010.923633.12 
  Poltorak, Sebastian f2195 POL0.001-0.0136-0.36 
 * 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
 1809 1514 4.00 9 2.58 36 92.88 
  Stochnialek, Dominika 1812 POL0.001-0.1536-5.40 
  Kowalewicz, Kacper 1765 POL1.0010.813629.16 
  Lanin, Boris Dr 1913 FID1.0010.923633.12 
  Przybylski, Bartosz 1960 POL0.001-0.0636-2.16 
  Wozniak, Marcin 1800 POL0.001-0.1636-5.76 
  Janicki, Rafal 1750 POL1.0010.803628.80 
  Maksimenko, Andrei Jr 1764 UKR0.001-0.1936-6.84 
  Kaluzny, Tomasz 1772 POL1.0010.823629.52 
  Ullrich, Karol 1747 POL0.001-0.2136-7.56 

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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