Rapid: Individual Calculations July 2023
 Rozumek, Krzysztof  Total change: -5.80  Rating chartPersonal card
 XIII Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2023-06-04
RcRownchangeKK*chgGame
 1559 1775 5.00 9 -1.69 20 -33.80 
  Jordeczka, Leon 1375  * POL1.0010.08201.60 
  Szeszycki, Jan 1502 POL0.001-0.8320-16.60 
  Wenderska, Zofia 1297 POL1.0010.05201.00 
  Iwanski, Piotr 1546 POL1.0010.21204.20 
  Bebnik, Malgorzata 1666 POL1.0010.35207.00 
  Papis, Patryk 1596 POL0.001-0.7320-14.60 
  Malecki, Eugeniusz 1856 POL0.001-0.3920-7.80 
  Hoffmann, Piotr 1488 POL1.0010.16203.20 
  Rusinski, Mateusz 1709 POL0.001-0.5920-11.80 
 * 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)
 
 Turniej o Puchar Ministra Obrony Narodowej w Szachah Szybkich Brzeg POL 2023-06-25
RcRownchangeKK*chgGame
 1737 1775 6.00 8 1.79 20 35.80 
  Kontowicz, Arkadiusz 1375  * POL1.0010.08201.60 
  Ciesielski, Franciszek 1540 POL1.0010.21204.20 
  Chmiel, Dominika 1959 POL0.001-0.2620-5.20 
  Szymanski, Jerzy 1441 POL1.0010.12202.40 
  Waruga, Wojciech 1935 POL1.0010.712014.20 
  Chmiel, Piotr 1831 POL1.0010.582011.60 
  Ugorek, Kacper 1909 POL0.001-0.3220-6.40 
  Bachorczyk, Marcin 1904 POL1.0010.672013.40 
 * 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)
 
 Mistrzostwa Polski Wojska Polskiego w Szachach Szybkich 2023 Brzeg POL 2023-06-26
RcRownchangeKK*chgGame
 1594 1775 5.50 9 -0.39 20 -7.80 
  Michalski, Kamil 1151 POL1.0010.01200.20 
  Malec, Patryk 1375  * POL1.0010.08201.60 
  Skwarczynski, Marcin 1907 POL1.0010.682013.60 
  Graczyk, Damian 2065 POL0.001-0.1620-3.20 
  Jacyna, Dariusz 1704 POL0.001-0.6020-12.00 
  Koczot, Jakub 1782 POL0.001-0.4920-9.80 
  Karczewski, Lukasz 1261 POL1.0010.04200.80 
  Kontowicz, Arkadiusz 1329 POL1.0010.06201.20 
  Michalak, Augustyn 1769 POL0.501-0.0120-0.20 
 * 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)
 

 

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