Individual Calculations January 2015
 Koper, Stefan  Total change: 15.60  Rating chartPersonal card
 5. memorial Dr. Karla Treybala 2014 Praha CZE 2014-10-02
RcRownchangeKK*chgGame
 2037 1955 4.00 10 0.02 20 0.40 
  Rozkovec, Hynek 2023 CZE0.5010.09201.80 
  Petras, Milan c1978 CZE0.5010.03200.60 
  Vavrinec, Tomas 2079 CZE0.001-0.3320-6.60 
  Holy, Filip 1849 CZE0.501-0.1420-2.80 
  Hadzala, Daniel 2102 CZE0.5010.20204.00 
  Soukal, Rudolf 2056 CZE0.001-0.3620-7.20 
  Gregor, Jiri f2200 CZE0.5010.30206.00 
  Haba, Zdenek 2281 CZE0.001-0.1320-2.60 
  Picek, Miroslav 1947 CZE0.501-0.0120-0.20 
  Hajek, Jiri 1858 CZE1.0010.37207.40 

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)
 
 OAZA Praha - Open podzim 2014 Praha CZE 2014-10-08
RcRownchangeKK*chgGame
 1885 1955 5.50 8 0.76 20 15.20 
  Vorsilka, Jiri 1710 CZE1.0010.20204.00 
  Prasek, Vladimir 1867 CZE1.0010.38207.60 
  Plasek, Zdenek 2016 CZE0.001-0.4220-8.40 
  Kucera, Josef 1781 CZE1.0010.27205.40 
  Kovar, Jan 1922 CZE0.001-0.5520-11.00 
  Cmiko, Jakub 2097 CZE1.0010.692013.80 
  Kalvach, Ladislav 1870 CZE1.0010.38207.60 
  Pokorny, Jan 1814 CZE0.501-0.1920-3.80 

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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