Blitz: Individual Calculations September 2023
 Nawrocki, Michal  Total change: 75.33  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1798 1893 7.00 11 0.38 31 11.78 
  Samol, Julia 1342 POL1.0010.03310.93 
  Siwek, Leon 1502 POL1.0010.09312.79 
  Niekras, Dawid f2276 POL0.001-0.0931-2.79 
  Sniedziewski, Emil 1514 POL1.0010.09312.79 
  Obelchak, Ruslan 1737 UKR1.0010.29318.99 
  Szeszycki, Jan 1493  * POL0.001-0.9231-28.52 
  Bednarska-Bzdega, Malgorzata wf1807 POL1.0010.383111.78 
  Lubczynski, Rafal m2268 POL0.001-0.0931-2.79 
  Wlodarczak, Damian 1709 POL1.0010.26318.06 
  Dzwikowski, Adam 1835 POL1.0010.423113.02 
  Sieciechowicz, Marcin m2294 POL0.001-0.0831-2.48 
 * 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
 1883 1893 8.00 11 2.05 31 63.55 
  Szeszycki, Jan 1493  * POL1.0010.08312.48 
  Gozdzicki, Maciej 1592 POL1.0010.15314.65 
  Tomczak, Jacek g2551 POL0.001-0.0131-0.31 
  Szczygiel, Konrad 1687 POL1.0010.24317.44 
  Maksimenko, Andrei Jr 1764 UKR0.001-0.6731-20.77 
  Duszczak, Dariusz 1712 POL1.0010.26318.06 
  Kabzinski, Jan 1734 POL1.0010.29318.99 
  Przybylski, Wojciech f2228 POL1.0010.883127.28 
  Ulasevich, Sergei c2145 FID0.001-0.1931-5.89 
  Ullrich, Karol 1747 POL1.0010.30319.30 
  Skrzypinski, Jan 2058 POL1.0010.723122.32 
 * 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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