Blitz: Individual Calculations April 2017
 Kumala, Aleksander  Total change: -28.12  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 17.02.2017 Wroclaw POL 2017-02-17
RcRownchangeKK*chgGame
 2018 2185 11.00 18 -1.42 19 -26.98 
  Pietraszko, Jakub 1785  * POL1.0010.08191.52 
  Pietraszko, Jakub 1785  * POL1.0010.08191.52 
  Grossmann, Ryszard f1969 POL0.001-0.7819-14.82 
  Grossmann, Ryszard f1969 POL0.001-0.7819-14.82 
  Stelmaszuk, Maciej 1847 POL1.0010.12192.28 
  Stelmaszuk, Maciej 1847 POL1.0010.12192.28 
  Owczarek, Monika 1785  * POL1.0010.08191.52 
  Owczarek, Monika 1785  * POL1.0010.08191.52 
  Sernecki, Franciszek 2024 POL0.501-0.2119-3.99 
  Sernecki, Franciszek 2024 POL0.501-0.2119-3.99 
  Stachowiak, Kamil m2395 POL0.001-0.2319-4.37 
  Stachowiak, Kamil m2395 POL0.001-0.2319-4.37 
  Reza, Wojciech 2182 POL0.5010.00190.00 
  Reza, Wojciech 2182 POL0.5010.00190.00 
  Markowski, Piotr 2060 POL0.501-0.1719-3.23 
  Markowski, Piotr 2060 POL0.501-0.1719-3.23 
  Kubien, Jerzy f2116 POL1.0010.40197.60 
  Kubien, Jerzy f2116 POL1.0010.40197.60 
 * 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)
 
 Grand Prix Polonii Wroclaw - 17.03.2017 Wroclaw POL 2017-03-17
RcRownchangeKK*chgGame
 2086 2162 10.50 18 -0.06 19 -1.14 
  Marko, Piotr 1829 POL1.0010.12192.28 
  Marko, Piotr 1829 POL1.0010.12192.28 
  Zdybowicz, Bartlomiej 1915 POL1.0010.19193.61 
  Zdybowicz, Bartlomiej 1915 POL1.0010.19193.61 
  Reza, Wojciech 2181 POL0.5010.03190.57 
  Reza, Wojciech 2181 POL0.5010.03190.57 
  Dowgird, Filip 2242 POL0.5010.11192.09 
  Dowgird, Filip 2242 POL0.5010.11192.09 
  Markowski, Piotr 2060 POL0.501-0.1419-2.66 
  Markowski, Piotr 2060 POL0.501-0.1419-2.66 
  Galant, Ireneusz 1907 POL1.0010.19193.61 
  Galant, Ireneusz 1907 POL1.0010.19193.61 
  Stachowiak, Kamil m2395 POL0.001-0.2119-3.99 
  Stachowiak, Kamil m2395 POL0.001-0.2119-3.99 
  Sabuk, Piotr m2396 POL0.001-0.2119-3.99 
  Sabuk, Piotr m2396 POL0.001-0.2119-3.99 
  Stelmaszuk, Maciej 1847 POL1.0010.14192.66 
  Stelmaszuk, Maciej 1847 POL0.501-0.3619-6.84 

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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