Individual Calculations September 2010
 Erdelyi, Michael  Total change: -30.25  Rating chartPersonal card
 Presov OPEN 2010 Presov SVK 2010-07-31
RcRownchangeKK*chgGame
 1876 1895 2.00 5 -0.64 25 -16.00 
  Cip, Dalibor 2166 CZE0.001-0.1725-4.25 
  Koselova, Zuzana 1712 SVK1.0010.26256.50 
  Sremanak, Slavomir 2187 SVK0.001-0.1525-3.75 
  Lisik, Miroslav 1609 SVK0.001-0.8425-21.00 
  Novotny, Adam 1708 SVK1.0010.26256.50 

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)
 
NOTE: K factor changed
 FIDE Open Stare Mesto Stare Mesto CZE 2010-08-13
RcRownchangeKK*chgGame
 2097 1895 0.50 6 -0.95 15 -14.25 
  Cizinsky, Petr 2141 CZE0.001-0.1915-2.85 
  Kasik, Jiri 2026 CZE0.5010.18152.70 
  Senkyr, Martin 2153 CZE0.001-0.1815-2.70 
  Rajnys, Vladimir 2078 CZE0.001-0.2615-3.90 
  Uricar, Zdenek 2038 CZE0.001-0.3115-4.65 
  Zavadil, Michal 2145 CZE0.001-0.1915-2.85 

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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