Blitz: Individual Calculations September 2023
 Skurniak, Szymon  Total change: 58.00  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2023 - F Olomouc CZE 2023-08-17
RcRownchangeKK*chgGame
 1934 1996 8.00 10 2.33 20 46.60 
  Kalveus, Jan 1611 SWE1.0010.09201.80 
  Owoc, Jakub 1784 POL0.001-0.7720-15.40 
  Klaban, Roman 1637 CZE1.0010.10202.00 
  Kwon, Sehyun f2176 KOR1.0010.742014.80 
  Ptacek, Lubos 2063 CZE1.0010.592011.80 
  Koziorowicz, Michal f2256 POL0.001-0.1820-3.60 
  Pribyl, Rene 1982 CZE1.0010.48209.60 
  Dusbaba, Karel 1969 CZE1.0010.46209.20 
  Kharchenko, Michail 1902 UKR1.0010.37207.40 
  Majdanski, Maksymilian 1960 POL1.0010.45209.00 

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
 1912 1996 7.00 11 0.57 20 11.40 
  Wilhelmi, Piotr 1596  * POL0.501-0.4220-8.40 
  Kaluzny, Lukasz 1790 POL1.0010.24204.80 
  Dziadykiewicz, Tadeusz 2025 POL1.0010.542010.80 
  Bilochenko, Matvii 1545 POL1.0010.06201.20 
  Maciejczak, Jakub f2340 POL0.001-0.1220-2.40 
  Truchel, Tomasz 1647 POL1.0010.11202.20 
  Majcher, Igor 1621 POL1.0010.09201.80 
  Kacprzak, Kacper 2341 POL0.001-0.1120-2.20 
  Mocny, Tomasz 1770 POL1.0010.21204.20 
  Janaszak, Dawid f2207 POL0.001-0.2320-4.60 
  Ulasevich, Sergei c2145 FID0.5010.20204.00 
 * 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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