Individual Calculations February 2015
 Dostal, Petr  Total change: -27.20  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1817 1767 2.50 9 -1.36 20 -27.20 
  Ioannidis, Evgenios f2087 GRE0.001-0.1320-2.60 
  Kopasov, Evgeny 1977 RUS0.001-0.2320-4.60 
  Cervenka, Petr 1908 CZE0.5010.19203.80 
  Klimek, Petr 1884 CZE0.001-0.3420-6.80 
  Fossan, Andreas 1907 NOR0.001-0.3120-6.20 
  Rericha, Miroslav 1683 CZE1.0010.38207.60 
  Pistol, Mats-Erik 1838 SWE0.001-0.4020-8.00 
  Svoboda, Zdenek 1694 CZE0.001-0.6020-12.00 
  Jiras, Zbynek 1372 CZE1.0010.08201.60 

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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