Individual Calculations September 2012
 Sobczak, Miroslaw  Total change: 40.35  Rating chartPersonal card
 I Turniej Szachowy o Puchar Dyrektora GOSiR Open A Gniezno POL 2012-08-11
RcRownchangeKK*chgGame
 1885 1974 6.00 9 0.65 15 9.75 
  Wittig, Zenon 1574  * POL1.0010.08151.20 
  Mietkiewicz, Jacek 1574  * POL1.0010.08151.20 
  Wisniewski, Emil 1846 POL0.501-0.1715-2.55 
  Banach, Wieslaw 2107 POL0.5010.18152.70 
  Niedbala, Wojciech 1686 POL1.0010.16152.40 
  Bardeli, Lukasz f2299 POL0.5010.37155.55 
  Kaluzny, Tomasz 1773 POL1.0010.24153.60 
  Kujawski, Jan 2100 POL0.5010.17152.55 
  Dzwikowski, Adam 2003 POL0.001-0.4615-6.90 
 * 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)
 
 Obra Lato Open 2012 Obra POL 2012-08-22
RcRownchangeKK*chgGame
 1838 1974 8.00 9 2.04 15 30.60 
  Jablonski, Grzegorz 1596 POL1.0010.09151.35 
  Kupsik, Joanna 1701 POL1.0010.17152.55 
  Prominski, Piotr 1796 POL1.0010.27154.05 
  Korbal, Arkadiusz 2116 POL1.0010.691510.35 
  Magnucka, Milena wf2016 POL1.0010.56158.40 
  Miszczak, Mateusz 1965 POL0.501-0.0115-0.15 
  Daniel, Damian 1800 POL0.501-0.2315-3.45 
  Kindler, Przemyslaw 1795 POL1.0010.27154.05 
  Banach, Szymon 1759 POL1.0010.23153.45 

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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