Blitz: Individual Calculations September 2023
 Nadstoga, Wojciech  Total change: 1.40  Rating chartPersonal card
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1765 1863 6.50 10 0.07 20 1.40 
  Lewandowski, Witold 1558 POL1.0010.14202.80 
  Kowalski, Igor m2364 POL0.001-0.0420-0.80 
  Jaworski, Mateusz 1670 POL1.0010.25205.00 
  Zenker, Bernard 1758 POL0.001-0.6420-12.80 
  Szelag, Zuzanna 1709 POL1.0010.29205.80 
  Ullrich, Karol 1747 POL0.001-0.6620-13.20 
  Bilochenko, Matvii 1545 POL1.0010.13202.60 
  Kabzinski, Jan 1734 POL1.0010.33206.60 
  Wozniak, Marcin 1800 POL0.501-0.0920-1.80 
  Maksimenko, Andrei Jr 1764 UKR1.0010.36207.20 

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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