Individual Calculations February 2016
 Kreft, Wojciech  Total change: -36.80  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2015 Grupa B Krakow POL 2015-12-27
RcRownchangeKK*chgGame
 1842 1630 1.50 8 -0.45 20 -9.00 
  Jasiak, Filip 1922 POL0.001-0.1520-3.00 
  Milkowska, Ernesta 1873 POL0.001-0.2020-4.00 
  Fronczak, Sebastian 1872 POL0.001-0.2020-4.00 
  Mazur, Eugeniusz 1917 POL0.5010.34206.80 
  Sirletti, Sonia 1886 ITA0.5010.31206.20 
  Kalinowska, Zuzanna 1881 POL0.001-0.1920-3.80 
  Czarkowski, Tomasz 1853 POL0.001-0.2220-4.40 
  Kucharski, Bartlomiej 1528 POL0.501-0.1420-2.80 

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)
 
 II Turniej o Puchar Hotelu Mercure Dosonce - OPEN A 2200 max Krakow POL 2016-01-18
RcRownchangeKK*chgGame
 1689 1630 2.50 9 -1.39 20 -27.80 
  Janus, Przemyslaw 2030  * POL0.001-0.0820-1.60 
  Wieczorek, Jakub 1719 POL0.001-0.3820-7.60 
  Krupinski, Mikolaj 1363 POL0.001-0.8220-16.40 
  Kulesza, Andrzej 1435 POL1.0010.25205.00 
  Kosztyla, Andrzej 1541 POL0.501-0.1220-2.40 
  Dec, Kazimierz 1628 POL0.001-0.5020-10.00 
  Reichel, Lukasz 1841 POL0.001-0.2320-4.60 
  Warchol, Bartosz 1789 POL0.001-0.2920-5.80 
  Czarkowski, Tomasz 1853 POL1.0010.782015.60 
 * 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)
 

 

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