Individual Calculations September 2013
 Petkov, Andon  Total change: -18.90  Rating chartPersonal card
 Fide Open Tabor 2013 Tabor CZE 2013-07-28
RcRownchangeKK*chgGame
 1750 1825 4.00 9 -1.26 15 -18.90 
  Weinzettl, Ernst m2225  * AUT0.001-0.0815-1.20 
  Kubicek, Martin 1537 CZE1.0010.16152.40 
  Kubin, Petr 2036 CZE0.001-0.2315-3.45 
  Vojta, Ladislav 1544 CZE0.001-0.8415-12.60 
  Pribylova, Sofie 1437 CZE1.0010.09151.35 
  Horak, Jaroslav 1590 CZE1.0010.21153.15 
  Straka, Zdenek 1939 CZE0.001-0.3415-5.10 
  Sustr, Dominik 1520 CZE1.0010.14152.10 
  Havluj, Zdenek 1922 CZE0.001-0.3715-5.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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