Individual Calculations August 2012
 Zebracki, Tomasz  Total change: 33.75  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1733 1908 8.00 9 1.63 15 24.45 
  Kaszycki, Jan 1508  * POL1.0010.08151.20 
  Niewiejski, Robert 1621 POL1.0010.16152.40 
  Koszowski, Krystian 1719 POL1.0010.25153.75 
  Kowalski, Maciej 1815 POL0.001-0.6315-9.45 
  Szymanowski, Igor 1661 POL1.0010.19152.85 
  Marszalek, Jakub 1577 POL1.0010.12151.80 
  Jacek, Roksana 1861 POL1.0010.43156.45 
  Mucha, Piotr 1905 POL1.0010.50157.50 
  Parol, Pawel 1933 POL1.0010.53157.95 
 * 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)
 
 XIX Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Open A Kowalewo Pomorskie POL 2012-07-10
RcRownchangeKK*chgGame
 2044 1908 3.50 9 0.62 15 9.30 
  Szopieraj, Dariusz 2097 POL0.001-0.2515-3.75 
  Zurkowski, Andrzej 2039 POL1.0010.681510.20 
  Grochowalski, Pawel 2091 POL0.001-0.2615-3.90 
  Polok, Rafal 2025 POL0.5010.16152.40 
  Oledzki, Tomasz 2061 POL0.001-0.3015-4.50 
  Katafiasz, Tomasz 1921 POL1.0010.52157.80 
  Kamieniecki, Tomasz 2005 POL0.5010.13151.95 
  Krainski, Slawomir 2113 POL0.5010.26153.90 
  Krasiewicz, Robert 2043 POL0.001-0.3215-4.80 

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)
 

 

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