Rapid: Individual Calculations January 2017
 Polkowski, Piotr  Total change: -23.20  Rating chartPersonal card
 VIII Turniej Szachowy o "Kordzik Gorniczy" - Leczna 2016 Leczna POL 2016-12-04
RcRownchangeKK*chgGame
 1996 2292 7.00 9 -0.48 20 -9.60 
  Mazurek, Jakub 1892  * POL1.0010.08201.60 
  Wojcieszyn, Lukasz 1892  * POL1.0010.08201.60 
  Cymbala, Ireneusz 1892  * POL1.0010.08201.60 
  Bogdanov, Ignat 2023 UKR1.0010.17203.40 
  Dymek, Lukasz 2161 POL0.501-0.1820-3.60 
  Miroslaw, Michal f2228 POL0.001-0.5920-11.80 
  Mazur, Wojciech 1892  * POL1.0010.08201.60 
  Vorobets, Dmitriy 2044 UKR1.0010.19203.80 
  Vorobets, Nikolay 1944 UKR0.501-0.3920-7.80 
 * 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)
 
 Wojewodzki Turniej Mikolajkowy- IX Memorial Marka Lobejko Lublin POL 2016-12-11
RcRownchangeKK*chgGame
 2016 2292 6.50 9 -0.68 20 -13.60 
  Sawa, Daria 1892  * POL1.0010.08201.60 
  Mazur, Eugeniusz 1892  * POL1.0010.08201.60 
  Bien, Janusz 1937 POL1.0010.11202.20 
  Praszak, Michal 2043 POL1.0010.19203.80 
  Lobejko, Rafal f2369 POL0.5010.11202.20 
  Vorobets, Nikolay 1944 UKR0.001-0.8920-17.80 
  Wojcik, Bogumil 1892  * POL1.0010.08201.60 
  Stoma, Pawel 2272 POL0.001-0.5320-10.60 
  Krzyzanowski, Wojciech 1907 POL1.0010.09201.80 
 * 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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