Blitz: Individual Calculations October 2023
 Kostyra, Stanislaw  Total change: -26.40  Rating chartPersonal card
 5. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - blitz Bialystok POL 2023-09-01
RcRownchangeKK*chgGame
 1673 1790 10.50 18 -0.62 20 -12.40 
  Peksa, Zuzanna 1390  * POL1.0010.08201.60 
  Peksa, Zuzanna 1225 POL1.0010.02200.40 
  Ptaszynski, Szymon 1688 POL0.001-0.6420-12.80 
  Ptaszynski, Szymon 1688 POL0.001-0.6420-12.80 
  Wolpiuk, Bartlomiej 1575 POL0.501-0.2720-5.40 
  Wolpiuk, Bartlomiej 1575 POL0.501-0.2720-5.40 
  Bulatow, Witali 1679 POL1.0010.35207.00 
  Bulatow, Witali 1679 POL1.0010.35207.00 
  Milewski, Karol 1803 POL0.001-0.4820-9.60 
  Milewski, Karol 1803 POL0.001-0.4820-9.60 
  Miecznik, Albert 1363 POL1.0010.07201.40 
  Miecznik, Albert 1363 POL1.0010.07201.40 
  Ocytko, Andrzej 1811 POL1.0010.532010.60 
  Ocytko, Andrzej 1811 POL1.0010.532010.60 
  Backiel, Hubert 1830 POL0.001-0.4420-8.80 
  Backiel, Hubert 1830 POL0.5010.06201.20 
  Rekuc, Patryk 1997 POL0.5010.27205.40 
  Rekuc, Patryk 1997 POL0.5010.27205.40 
 * 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)
 
 7. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - blitz Bialystok POL 2023-09-15
RcRownchangeKK*chgGame
 1540 1790 11.00 16 -0.70 20 -14.00 
  Grabarczyk, Edmund 1129 POL1.0010.01200.20 
  Grabarczyk, Edmund 1129 POL1.0010.01200.20 
  Puszko, Szymon 1390  * POL1.0010.08201.60 
  Puszko, Szymon 1054 POL1.0010.00200.00 
  Ocytko, Andrzej 1811 POL0.5010.03200.60 
  Ocytko, Andrzej 1811 POL0.5010.03200.60 
  Jaszczuk, Piotr 1584 POL1.0010.24204.80 
  Jaszczuk, Piotr 1584 POL1.0010.24204.80 
  Etel, Szymon 1390  * POL1.0010.08201.60 
  Etel, Szymon 1390  * POL1.0010.08201.60 
  Backiel, Hubert 1830 POL0.001-0.4420-8.80 
  Backiel, Hubert 1830 POL0.001-0.4420-8.80 
  Bulatow, Witali 1679 POL0.001-0.6520-13.00 
  Bulatow, Witali 1679 POL0.001-0.6520-13.00 
  Filimoniuk, Marcin 1676 POL1.0010.34206.80 
  Filimoniuk, Marcin 1676 POL1.0010.34206.80 
 * 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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