Individual Calculations January 2012
 Kopcil, Ondrej  Total change: 77.10  Rating chartPersonal card
 Brno Open 2011 Brno CZE 2011-11-12
RcRownchangeKK*chgGame
 1956 1716 4.50 9 2.57 30 77.10 
  Zeman, Arnost 2006 CZE0.5010.343010.20 
  Jares, Jiri 2058 CZE0.001-0.1230-3.60 
  Collins, Alan 1835 ENG1.0010.663019.80 
  Messerschmidt, Stanislav 2021 CZE1.0010.863025.80 
  Medunova, Vera wm2088 CZE0.001-0.1030-3.00 
  Spanton, Tim 1978 ENG0.001-0.1830-5.40 
  Frantsuzova, Lyudmila 1827 RUS1.0010.653019.50 
  Hofirek, Benedikt 1949 CZE0.001-0.2130-6.30 
  Horak, Miroslav 1838 CZE1.0010.673020.10 

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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