Individual Calculations September 2011
 Malaczek, Mateusz  Total change: -20.10  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1754 1879 5.00 8 -0.18 15 -2.70 
  Proczek, Mateusz 1606 POL1.0010.17152.55 
  Chomczyk, Marek 1679 POL1.0010.24153.60 
  Bartoszewicz, Marcin 1975 POL0.001-0.3715-5.55 
  Lada, Michal 1666 POL0.001-0.7715-11.55 
  Snihur, Adam 1488 POL1.0010.09151.35 
  Stodolnik, Alicja 1795 POL1.0010.38155.70 
  Trepkowski, Piotr 1845 POL1.0010.45156.75 
  Hasinski, Krystian 1974 POL0.001-0.3715-5.55 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1660 1879 6.00 9 -0.91 15 -13.65 
  Murawko, Julia 1557 POL1.0010.13151.95 
  Woloszyn, Piotr 1693 POL0.501-0.2415-3.60 
  Kowalski, Maciej 1720 POL1.0010.29154.35 
  Zadlo, Maciej 1685 POL0.501-0.2515-3.75 
  Sacharewicz, Krzysztof 1479  * POL0.501-0.4215-6.30 
  Drozdowski, Konrad 1784 POL0.001-0.6315-9.45 
  Wilczynski, Adam 1670 POL0.501-0.2715-4.05 
  Kowalski, Igor 1621 POL1.0010.18152.70 
  Karwowski, Kacper 1729 POL1.0010.30154.50 
 * 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)
 
 XXII Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana B Koszalin POL 2011-08-07
RcRownchangeKK*chgGame
 1758 1879 5.50 9 -0.25 15 -3.75 
  Turzynska, Grazyna 1542 POL1.0010.12151.80 
  Smal, Tobiasz 1711 POL0.501-0.2215-3.30 
  Czaplewska, Klara 1586 POL1.0010.15152.25 
  Tomaszewski, Kacper 1873 POL0.501-0.0115-0.15 
  Antolak, Julia 1509 POL1.0010.10151.50 
  Weichhold, Lukasz 1861 POL1.0010.47157.05 
  Kwiatkowski, Wiktor 1862 POL0.001-0.5215-7.80 
  Murawski, Eugeniusz 1961 POL0.001-0.3915-5.85 
  Czernicki, Bogdan 1916 POL0.5010.05150.75 

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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