Individual Calculations July 2012
 Prazak, Matous  Total change: 5.85  Rating chartPersonal card
 Hradec Kralove Open 2012 Hradec Kralove CZE 2012-05-12
RcRownchangeKK*chgGame
 1837 1753 3.50 8 0.39 15 5.85 
  Kastner, Oldrich 2102 CZE0.001-0.1115-1.65 
  Skaloud, Dusan 1956 CZE0.001-0.2415-3.60 
  Svetinsky, Vladimir 1402 CZE1.0010.11151.65 
  Prachar, Josef 1922 CZE0.5010.22153.30 
  Szucs, Matyas 1861 CZE0.5010.15152.25 
  Sedlacek, Jan 1919 CZE0.001-0.2815-4.20 
  Nad, Boris 1838 CZE0.5010.12151.80 
  Tuma, Jan 1692 CZE1.0010.42156.30 

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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