Individual Calculations August 2018
 Derylo, Kamil  Total change: 78.48  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open B Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 1806 1649 5.50 9 2.82 24 67.68 
  Karykowska, Anna 1869 POL0.001-0.2224-5.28 
  Poplawski, Maciej 1888 POL0.5010.30247.20 
  Cybulski, Ryszard 1840 POL1.0010.752418.00 
  Hasinski, Krystian 1882 POL0.001-0.2124-5.04 
  Wojnowski, Jan 1576 POL1.0010.40249.60 
  Jeda, Maciej 1799 POL1.0010.702416.80 
  Tylenda, Krzysztof 1722 POL1.0010.602414.40 
  Obiedzinski, Pawel 1838 POL1.0010.752418.00 
  Kaminski, Maciej 1839 POL0.001-0.2524-6.00 

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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1694 1755 5.00 9 -0.23 24 -5.52 
  Kasperkiewicz, Pawel 1958 POL0.5010.26246.24 
  Cap, Piotr 1934 POL0.001-0.2724-6.48 
  Varsha, Ramesh 1664 IND0.001-0.6224-14.88 
  Rejniak, Zuzanna 1559 POL0.501-0.2524-6.00 
  Karhula, Sandro 1634 FIN0.501-0.1624-3.84 
  Zajac, Karol 1667 POL1.0010.38249.12 
  Kalejta, Arkadiusz 1659 POL1.0010.37248.88 
  Ossolinska, Matylda 1595 POL0.501-0.2124-5.04 
  Kurowski, Maciej 1579 POL1.0010.27246.48 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2018 - II Liga Szczyrk POL 2018-07-21
RcRownchangeKK*chgGame
 1686 1755 7.00 11 0.68 24 16.32 
  Niedbala, Bartlomiej 2001 POL1.0010.812419.44 
  Golecki, Jan 2001 POL1.0010.812419.44 
  Mazurek, Bartosz 1733 POL0.501-0.0324-0.72 
  Jedraszek, Pawel 1507 POL0.501-0.3124-7.44 
  Urbanski, Wojciech 1560 POL1.0010.25246.00 
  Leskiewicz, Ignacy 1856 POL0.001-0.3624-8.64 
  Ciasnocha, Michal 1723 POL0.001-0.5424-12.96 
  Kiszka, Arkadiusz 1592 POL1.0010.28246.72 
  Zychlewicz, Tomasz 1355  * POL1.0010.08241.92 
  Chaczynski, Kamil 1823 POL1.0010.592414.16 
  Jaszczuk, Mateusz 1393 POL0.001-0.9024-21.60 
 * 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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