Individual Calculations February 2015
 Sova, Ondrej  Total change: -1.60  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1946 1906 4.00 9 -0.08 20 -1.60 
  Valaker, Ole 2194 NOR0.001-0.1620-3.20 
  Dolezal, Vit 2031 CZE0.5010.17203.40 
  Lien, Kjell Hakon 2020 NOR0.5010.16203.20 
  Pernerstorfer, Johannes 2084 AUT0.001-0.2720-5.40 
  Hampel, Rudolf 1713 CZE0.501-0.2520-5.00 
  Shamima, Akter Liza wm2180 BAN0.001-0.1720-3.40 
  Orthmann, Dirk 1796 SUI0.501-0.1520-3.00 
  Chloupek, Petr 1693 CZE1.0010.23204.60 
  Smid, Radek 1800 CZE1.0010.36207.20 

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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