Blitz: Individual Calculations September 2023
 Janaszak, Dawid  Total change: 10.90  Rating chartPersonal card
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 2065 2207 8.00 11 1.09 10 10.90 
  Garbarek, Wlodzimierz 1807  * POL1.0010.08100.80 
  Duszczak, Dariusz 1712 POL1.0010.04100.40 
  Kozlowski, Tomasz 1806 POL1.0010.08100.80 
  Tomczak, Jacek g2551 POL1.0010.88108.80 
  Kowalski, Igor m2364 POL0.001-0.2910-2.90 
  Maksimenko, Andrei Jr 1764 UKR1.0010.06100.60 
  Kacprzak, Kacper 2341 POL1.0010.68106.80 
  Maciejczak, Jakub f2340 POL0.5010.18101.80 
  Niekras, Dawid f2274 POL0.001-0.4110-4.10 
  Skurniak, Szymon 1996 POL1.0010.23102.30 
  Zenker, Bernard 1758 POL0.501-0.4410-4.40 
 * 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)
 

 

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