Individual Calculations August 2015
 Kaczmarska, Joanna  Total change: 107.20  Rating chartPersonal card
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2015-06-28
RcRownchangeKK*chgGame
 2076 1876 3.00 9 0.70 40 28.00 
  Nowak, Lukasz 2116 POL0.001-0.2040-8.00 
  Woloch, Oskar 2092 POL0.001-0.2240-8.80 
  Sliwicka, Alicja wf2015 POL1.0010.694027.60 
  Sciborowski, Miroslaw 2029 POL1.0010.704028.00 
  Eggink, Ryszard 2276  * POL0.001-0.0840-3.20 
  Mielczarski, Miroslaw 2191 POL0.001-0.1440-5.60 
  Filewicz, Przemyslaw 2052 POL0.001-0.2740-10.80 
  Szewczak, Andrzej 1887 POL1.0010.524020.80 
  Januszkiewicz, Wojciech 2025 POL0.001-0.3040-12.00 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1957 1876 5.50 9 1.98 40 79.20 
  Jarmolowski, Tadeusz 1610 POL0.501-0.3240-12.80 
  Markiewicz, Michal 1661 POL1.0010.23409.20 
  Szymczak, Rafal 2059 POL1.0010.744029.60 
  Harazinska, Ewa wf2034 POL0.001-0.2940-11.60 
  Migala, Andrzej 2079 POL0.5010.264010.40 
  Borawski, Jakub 2063 POL1.0010.744029.60 
  Olejarczyk, Bogdan 2087 POL0.001-0.2340-9.20 
  Garbowski, Jakub 1981 POL1.0010.644025.60 
  Praczukowski, Stanislaw 2037 POL0.5010.21408.40 

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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