Individual Calculations October 2013
 Kowalczyk, Rafal  Total change: 34.35  Rating chartPersonal card
 Open Kadan 2013 Kadan CZE 2013-08-31
RcRownchangeKK*chgGame
 2059 2122 7.50 9 2.29 15 34.35 
  Srkal, Miroslav 1826 CZE1.0010.15152.25 
  Kucera, Petr 1983 CZE1.0010.31154.65 
  Hlavac, Rudolf 1970 CZE1.0010.30154.50 
  Haba, Zdenek 2241 CZE0.001-0.3415-5.10 
  Paszewski , Mateusz 2066 POL0.501-0.0815-1.20 
  Svarc, Roman 2083 CZE1.0010.45156.75 
  Paganik, Pavel f2225 CZE1.0010.64159.60 
  Slampa, Jan 2094 CZE1.0010.46156.90 
  Most, Zdenek 2046 CZE1.0010.40156.00 

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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