Rapid: Individual Calculations July 2015
 Drabiniok, Kazimierz  Total change: 9.40  Rating chartPersonal card
 XI Miedzynarodowy Memorial Szachowy im. Wieslawa Hanczarka Raciborz POL 2015-06-06
RcRownchangeKK*chgGame
 1907 1931 5.50 9 0.66 20 13.20 
  Zelmanowicz, Jacek 1531  * POL1.0010.08201.60 
  Stebakow, Cezary 1709 POL1.0010.22204.40 
  Krzyzanowski, Marcin m2331  * POL0.001-0.0820-1.60 
  Tarasek, Bogdan 1744 POL0.501-0.2420-4.80 
  Zgraja, Hubert 1725 POL1.0010.24204.80 
  Jaworski, Miroslaw m2236 POL0.001-0.1420-2.80 
  Placzek, Mieczyslaw 1744 POL1.0010.26205.20 
  Jachym, Adam 1892 POL1.0010.45209.00 
  Szczepkowska-Horowska, Karina wg2253 POL0.001-0.1320-2.60 
 * 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)
 
 I Otwarty Turniej Szachowy o Puchar Rybnika 2015/2016 GRAND PRIX Rybnik POL 2015-06-27
RcRownchangeKK*chgGame
 1647 1931 5.50 7 -0.19 20 -3.80 
  Zydek, Stanislaw 1531  * POL1.0010.08201.60 
  Milkowski, Wieslaw 1554 POL1.0010.09201.80 
  Frydrych, Lukasz 1641 POL0.001-0.8420-16.80 
  Trybus, Daniel 1531  * POL1.0010.08201.60 
  Tkocz, Rafal 1561 POL1.0010.10202.00 
  Zurek, Jacek 1879 POL1.0010.43208.60 
  Szydlowski, Kazimierz 1833 POL0.501-0.1320-2.60 
 * 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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