Individual Calculations July 2009
 Koys, Milan  Total change: -23.70  Rating chartPersonal card
 Krajsky prebor SSS - B various CZE 2008-10-19
RcRownchangeKK*chgGame
 2090 2097 3.50 10 -1.58 15 -23.70 
  Zahorbensky, Jaroslav 2145 CZE0.001-0.4315-6.45 
  Divis, Jaroslav 1992 CZE0.001-0.6415-9.60 
  Novak, Vaclav 2040 CZE0.501-0.0815-1.20 
  Cernovsky, Jiri 2137 CZE0.001-0.4415-6.60 
  Kozeny, Pavel 2083 CZE0.001-0.5215-7.80 
  Kucera, Vladimir 2037 CZE1.0010.42156.30 
  Malac, Petr 2076 CZE0.001-0.5315-7.95 
  Valtera, Jiri 2059 CZE0.501-0.0515-0.75 
  Hornicek, Jiri f2171 CZE1.0010.60159.00 
  Soucek, Milan 2159 CZE0.5010.09151.35 

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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