Individual Calculations May 2015
 Sobotnik, Petr  Total change: 35.00  Rating chartPersonal card
 Prebor Prahy 2014/2015 - I. trida - skupina 11 Praha CZE 2015-01-12
RcRownchangeKK*chgGame
 1904 2000 5.50 6 1.75 20 35.00 
  Horak, Karel 1823 CZE1.0010.27205.40 
  Soukal, Rudolf 2048 CZE1.0010.572011.40 
  Felcman, Jiri 1855 CZE0.501-0.1920-3.80 
  Nemec, Milan 1937 CZE1.0010.41208.20 
  Rada, Miroslav 1939 CZE1.0010.42208.40 
  Rehak, Jiri 1822 CZE1.0010.27205.40 

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)
 

 

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