Blitz: Individual Calculations June 2023
 Ocytko, Andrzej  Total change: -11.20  Rating chartPersonal card
 17. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - blitz Bialystok POL 2023-05-05
RcRownchangeKK*chgGame
 1580 1720 11.50 18 0.10 20 2.00 
  Peksa, Piotr 1287 POL1.0010.06201.20 
  Peksa, Piotr 1287 POL1.0010.06201.20 
  Jaszczuk, Piotr 1702 POL1.0010.47209.40 
  Jaszczuk, Piotr 1702 POL0.501-0.0320-0.60 
  Backiel, Hubert 1911 POL0.001-0.2520-5.00 
  Backiel, Hubert 1911 POL0.001-0.2520-5.00 
  Wawszczak, Marcin 1559 POL1.0010.29205.80 
  Wawszczak, Marcin 1559 POL1.0010.29205.80 
  Kostyra, Stanislaw m1893 POL0.5010.23204.60 
  Kostyra, Stanislaw m1893 POL0.5010.23204.60 
  Kaminski, Maciej 1874 POL0.001-0.2920-5.80 
  Kaminski, Maciej 1874 POL0.5010.21204.20 
  Etel, Szymon 1381 POL1.0010.12202.40 
  Etel, Szymon 1381 POL0.501-0.3820-7.60 
  Strojek, Kazimierz 1378 POL1.0010.12202.40 
  Strojek, Kazimierz 1378 POL1.0010.12202.40 
  Lipka, Michal 1320  * POL0.501-0.4220-8.40 
  Lipka, Michal 1150 POL0.501-0.4820-9.60 
 * 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)
 
 19. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - blitz Bialystok POL 2023-05-19
RcRownchangeKK*chgGame
 1577 1720 9.50 16 -0.66 20 -13.20 
  Wirkowski, Marcin 1211 POL1.0010.04200.80 
  Wirkowski, Marcin 1211 POL1.0010.04200.80 
  Kostyra, Stanislaw m1893 POL0.001-0.2720-5.40 
  Kostyra, Stanislaw m1893 POL0.001-0.2720-5.40 
  Jaszczuk, Piotr 1702 POL1.0010.47209.40 
  Jaszczuk, Piotr 1702 POL1.0010.47209.40 
  Backiel, Hubert 1911 POL0.001-0.2520-5.00 
  Backiel, Hubert 1911 POL0.5010.25205.00 
  Filimoniuk, Marcin 1640 POL0.001-0.6120-12.20 
  Filimoniuk, Marcin 1640 POL0.001-0.6120-12.20 
  Sazon, Adam 1320  * POL1.0010.08201.60 
  Sazon, Adam 1203 POL1.0010.04200.80 
  Strojek, Kazimierz 1378 POL1.0010.12202.40 
  Strojek, Kazimierz 1378 POL1.0010.12202.40 
  Obukhava, Anastasiya 1616 POL0.501-0.1420-2.80 
  Obukhava, Anastasiya 1616 POL0.501-0.1420-2.80 
 * 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)
 

 

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