Rapid: Individual Calculations December 2014
 Pietraszko, Jakub  Total change: 48.60  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 7.11.2014 Wroclaw POL 2014-11-07
RcRownchangeKK*chgGame
 1919 1678 2.00 6 0.73 20 14.60 
  Walentukiewicz, Michal c2078  * POL0.001-0.0820-1.60 
  Somyk, Marcin 1917 POL0.001-0.2020-4.00 
  Szydelko, Marcin 1933 POL0.001-0.1920-3.80 
  Stelmaszuk, Maciej 1850 POL1.0010.732014.60 
  Grela, Kacper 1969 POL0.001-0.1520-3.00 
  Rutkowski, Bartlomiej 1769 POL1.0010.622012.40 
 * 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)
 
 Grand Prix Polonii Wroclaw - 14.11.2014 Wroclaw POL 2014-11-14
RcRownchangeKK*chgGame
 1863 1678 2.50 7 0.51 20 10.20 
  Hudziak, Pawel 2040 POL0.5010.40208.00 
  Stelmaszuk, Maciej 1850 POL0.001-0.2720-5.40 
  Wojciechowski, Lukasz 1760 POL0.001-0.3920-7.80 
  Lipski, Lukasz 1559 POL1.0010.34206.80 
  White, John 1827 USA1.0010.702014.00 
  Tworzydlo, Piotr 2078  * POL0.001-0.0820-1.60 
  Kravets, Olexander 1926 UKR0.001-0.1920-3.80 
 * 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)
 
 Grand Prix Polonii Wroclaw - 28.11.2014 Wroclaw POL 2014-11-28
RcRownchangeKK*chgGame
 1943 1678 2.50 6 1.19 20 23.80 
  Tworzydlo, Piotr 2078  * POL0.001-0.0820-1.60 
  Hudziak, Pawel 2040 POL0.001-0.1020-2.00 
  Wojciechowski, Lukasz 1760 POL1.0010.612012.20 
  Stachowiak, Kamil m2078  * POL0.5010.42208.40 
  Grossmann, Ryszard f2078  * POL0.001-0.0820-1.60 
  Marko, Piotr 1621 POL1.0010.42208.40 
 * 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)
 

 

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