Individual Calculations February 2013
 Zikmund, Jaroslav  Total change: -26.10  Rating chartPersonal card
 Prague Open 2013 - B - open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 1729 1925 5.00 9 -1.74 15 -26.10 
  Haase, Pavel 1642 CZE1.0010.16152.40 
  Von Keyserlingk, Chanda 1753 GER0.501-0.2315-3.45 
  Nicholson, John 1780 IRL1.0010.31154.65 
  Hollan, Petr 1747 CZE0.001-0.7315-10.95 
  Istel, Oldrich 1781 CZE0.001-0.6915-10.35 
  Dale, Finley 1705 AUS1.0010.22153.30 
  Vystrcil, Martin 1767 CZE0.001-0.7115-10.65 
  Zacek, Petr 1636 CZE1.0010.16152.40 
  Doskar, Miloslav 1752 CZE0.501-0.2315-3.45 

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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