Individual Calculations September 2012
 Sowa, Bernard  Total change: -12.30  Rating chartPersonal card
 X Mark Piasta Memorial Tarnowskie Gory POL 2012-07-28
RcRownchangeKK*chgGame
 1734 1885 5.50 10 -1.20 15 -18.00 
  Jantos, Magdalena 1485  * POL1.0010.08151.20 
  Szusterowski, Radoslaw 2200 POL0.001-0.1415-2.10 
  Bogacki, Henryk 1588 POL0.501-0.3515-5.25 
  Jablonski, Lechoslaw 1625 POL0.501-0.3215-4.80 
  Kolasa, Zbigniew 1546 POL0.501-0.3815-5.70 
  Domanski, Lukasz 1502 POL1.0010.09151.35 
  Olszewski, Jerzy 1835 POL1.0010.43156.45 
  Janiszewski, Maciej 1986 POL0.5010.14152.10 
  Wrobel, Maciej 1899 POL0.001-0.4815-7.20 
  Eliasz, Adrian 1675 POL0.501-0.2715-4.05 
 * 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)
 
 II Ogolnopolski Turniej Szachowy Chorzow 2012 Chorzow POL 2012-08-16
RcRownchangeKK*chgGame
 1734 1894 6.50 9 0.38 15 5.70 
  Ochowicz, Jakub 1494  * POL1.0010.08151.20 
  Pycka, Zbigniew 1717 POL1.0010.27154.05 
  Witkiewicz, Grzegorz 1737 POL0.501-0.2115-3.15 
  Banasik, Henryk 2067 POL0.5010.23153.45 
  Pazdzior, Michal 1798 POL0.501-0.1315-1.95 
  Zielinski, Andrzej 1855 POL0.001-0.5515-8.25 
  Matysek, Pawel 1494  * POL1.0010.08151.20 
  Blasiak, Miroslaw 1896 POL1.0010.50157.50 
  Szczurek, Krzysztof 1547 POL1.0010.11151.65 
 * 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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