Individual Calculations May 2010
 Bernaszuk, Krzysztof  Total change: -20.70  Rating chartPersonal card
 Festiwal Szachowy;KARKONOSZE Karpacz POL 2010-02-21
RcRownchangeKK*chgGame
 1729 1611 2.50 9 -0.70 15 -10.50 
  Wisniowska, Klaudia 1947 POL0.001-0.1215-1.80 
  Hasinski, Sebastian 1786 POL1.0010.731510.95 
  Blaszkiewicz, Mateusz 1909 POL0.001-0.1515-2.25 
  Rykala, Monika 1681 POL0.5010.10151.50 
  Grzeskow, Adrian 1721 POL0.001-0.3515-5.25 
  Lampkowska, Patrycja 1586 POL0.001-0.5315-7.95 
  Pham, Juliusz 1609 POL0.001-0.5015-7.50 
  Rogacka, Natalia 1508 POL0.501-0.1415-2.10 
  Litowski, Jakub 1815 POL0.5010.26153.90 

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)
 
 VI Lubuska Wiosna Szachowa Gorzow POL 2010-03-30
RcRownchangeKK*chgGame
 1628 1573 2.00 6 -0.68 15 -10.20 
  Goluch, Piotr 1973  * POL0.001-0.0815-1.20 
  Delekta, Filip 1716 POL0.001-0.3115-4.65 
  Wojna, Natalia 1534 POL0.501-0.0515-0.75 
  Jozkow, Szymon 1569 POL1.0010.49157.35 
  Piechaczek, Dominik 1417 POL0.501-0.2115-3.15 
  Dura, Rafal 1560 POL0.001-0.5215-7.80 
 * 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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