Blitz: Individual Calculations September 2023
 Kacprzak, Kacper  Total change: 8.40  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 2133 2343 9.50 11 1.37 20 27.40 
  Polanski, Michal 1943  * POL1.0010.08201.60 
  Rozumek, Krzysztof 1804 POL1.0010.03200.60 
  Reshetniak, Vitaliy 2050 UKR1.0010.15203.00 
  Poltorak, Sebastian f2195 POL0.501-0.2020-4.00 
  Chojnacki, Krzysztof m2271 POL1.0010.40208.00 
  Sieciechowicz, Marcin m2294 POL1.0010.43208.60 
  Ulasevich, Sergei c2145 FID1.0010.24204.80 
  Niekras, Dawid f2276 POL0.001-0.5920-11.80 
  Raczynski, Krzysztof 2164 POL1.0010.27205.40 
  Lubczynski, Rafal m2268 POL1.0010.40208.00 
  Skrzypinski, Jan 2058 POL1.0010.16203.20 
 * 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 Torunia w szachach blyskawicznych 2023 Torun POL 2023-08-05
RcRownchangeKK*chgGame
 2029 2341 8.00 11 -0.44 20 -8.80 
  Mueck, Piotr 1451 POL1.0010.00200.00 
  Boryna, Szymon 1631 POL1.0010.01200.20 
  Przybylski, Bartosz 1960 POL1.0010.09201.80 
  Kacprzak, Karol f2359 POL0.5010.03200.60 
  Grabarczyk, Miroslaw g2229 POL0.001-0.6520-13.00 
  Karabasz, Kacper 1941  * POL1.0010.08201.60 
  Drozdowski, Konrad 2041 POL1.0010.15203.00 
  Mis, Mieszko f2394 POL0.001-0.4320-8.60 
  Kempinski, Tomasz f2024 POL1.0010.13202.60 
  Maksimenko, Andrei g2405 UKR1.0010.592011.80 
  Zajac, Szymon 1888 POL0.501-0.4420-8.80 
 * 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
 2018 2341 8.50 11 -0.51 20 -10.20 
  Rychlik, Michal 1941  * POL1.0010.08201.60 
  Stanislawski, Karol 1735 POL1.0010.02200.40 
  Simon, Marek 1837 POL1.0010.04200.80 
  Przybylski, Bartosz 1960 POL1.0010.09201.80 
  Licznerski, Lukasz m2430 POL0.001-0.3820-7.60 
  Michalski, Karol 1901 POL1.0010.06201.20 
  Janaszak, Dawid f2207 POL0.001-0.6820-13.60 
  Skurniak, Szymon 1996 POL1.0010.11202.20 
  Miasik, Adrian 1959 POL0.501-0.4120-8.20 
  Pera, Adam 1895 POL1.0010.06201.20 
  Maciejczak, Jakub f2340 POL1.0010.502010.00 
 * 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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