Individual Calculations April 2009
 Lacina, Filip  Total change: 19.05  Rating chartPersonal card
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2016 1929 4.00 7 1.27 15 19.05 
  Kubikova, Hana wf2214 CZE1.0010.841512.60 
  Kovar, Vojtech 2252 CZE0.001-0.1315-1.95 
  Trepka, Jan 2118 CZE0.001-0.2515-3.75 
  Ruzicka, Vaclav 2045 CZE0.5010.16152.40 
  Slechta, Jan 1630 CZE0.501-0.3515-5.25 
  Wagner, Adam 1767 CZE1.0010.29154.35 
  Kashin, Yury 2085 RUS1.0010.711510.65 

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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