Individual Calculations September 2011
 Bregoszewski, Leon  Total change: -46.80  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1645 1821 3.50 7 -1.40 15 -21.00 
  Leszczewska, Edyta 1421  * POL1.0010.08151.20 
  Okonski, Mateusz 1556 POL1.0010.18152.70 
  Lewandowski, Marek 1918 POL0.5010.13151.95 
  Bartoszewski, Bartosz 1485 POL1.0010.12151.80 
  Eggink, Ryszard 1905 POL0.001-0.3815-5.70 
  Oleszek, Maciej 1615 POL0.001-0.7615-11.40 
  Kaluzny, Tomasz 1614 POL0.001-0.7715-11.55 
 * 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
 1690 1821 3.50 8 -1.72 15 -25.80 
  Leszczewska, Edyta 1421  * POL1.0010.08151.20 
  Prokopski, Tadeusz 1653 POL1.0010.28154.20 
  Lisinski, Henryk 1988 POL0.001-0.2815-4.20 
  Antolak, Julia 1509 POL0.001-0.8615-12.90 
  Czernicki, Bogdan 1916 POL0.5010.13151.95 
  Przybylska, Agata 1604 POL1.0010.22153.30 
  Koszowski, Krystian 1779 POL0.001-0.5615-8.40 
  Zadkowski, Zbigniew 1647 POL0.001-0.7315-10.95 
 * 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)
 

 

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