Individual Calculations April 2013
 Spinka, Petr  Total change: -21.90  Rating chartPersonal card
 Krajska soutez KHSS - zapad 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1953 1971 4.50 10 -0.73 30 -21.90 
  Portych, Vaclav 1828 CZE0.501-0.1930-5.70 
  Kykal, Vojtech 1822 CZE0.001-0.7030-21.00 
  Lustinec, Vladimir 1996 CZE0.5010.03300.90 
  Kohout, Jan 1977 CZE0.5010.01300.30 
  Nevole, Vladimir 1961 CZE1.0010.493014.70 
  Killar, Marek 2046 CZE0.001-0.4030-12.00 
  Saucuk, Martin 1961 CZE1.0010.493014.70 
  Chalupecky, Vladimir 1958 CZE0.001-0.5230-15.60 
  Bielavsky, Jiri 2012 CZE1.0010.563016.80 
  Minovsky, Roman 1973 CZE0.001-0.5030-15.00 

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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