Individual Calculations September 2009
 Dzalbo, Andrejs  Total change: 2.40  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2089 2158 5.50 9 0.16 15 2.40 
  Roitzsch, Philippe 1972 GER1.0010.26153.90 
  Balazec, Ludovit 2002 CZE1.0010.29154.35 
  Kotva, Milan 2066 CZE1.0010.37155.55 
  Piankov, Evgenij m2356 UKR0.001-0.2415-3.60 
  Rogalski, Krzysztof 1937 POL1.0010.22153.30 
  Brokken, Dennis 2286 NED0.001-0.3315-4.95 
  Loecken, Siegfried 2078 GER0.501-0.1115-1.65 
  Rivera Boris, Miguel 2042 GER1.0010.34155.10 
  Bachstein, Dustin 2058 GER0.001-0.6415-9.60 

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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