Individual Calculations July 2009
 Brom, Jiri  Total change: -11.10  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2171 2066 2.50 9 -0.74 15 -11.10 
  Lacina, Adolf f2166 CZE0.001-0.3615-5.40 
  Blazek, Jiri 2180 CZE0.5010.16152.40 
  Skorpik, Martin 2141 CZE0.001-0.4015-6.00 
  Havlik, Jan f2305 CZE0.001-0.2015-3.00 
  Richtr, Zdenek 2174 CZE0.5010.15152.25 
  Houdek, Pavel 2106 CZE0.001-0.4415-6.60 
  Plasil, Jiri 2088 CZE0.5010.03150.45 
  Trepka, Jan 2118 CZE0.5010.07151.05 
  Borkovec, Milan 2258 CZE0.5010.25153.75 

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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