Individual Calculations June 2013
 Sobotnik, Petr  Total change: -20.85  Rating chartPersonal card
 Krajsky prebor jednotlivcu KHSS 2013 Janske Lazne CZE 2013-05-07
RcRownchangeKK*chgGame
 1857 1996 4.00 8 -1.39 15 -20.85 
  Wagner, Vojtech 1800 CZE0.501-0.2515-3.75 
  Martinovsky, Miroslav 1816 CZE0.501-0.2415-3.60 
  Tsapanidis, Vasilis 1770 CZE0.001-0.7915-11.85 
  Lacha, Jan 1861 CZE0.501-0.1815-2.70 
  Sucharda, David 1659 CZE1.0010.12151.80 
  Stradej, Vlastimil 2076 CZE0.5010.11151.65 
  Havelka, Petr 1879 CZE1.0010.34155.10 
  Rusnak, Jan 1995 CZE0.001-0.5015-7.50 

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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