Individual Calculations October 2008
 Roeberg, Frank  Total change: -4.80  Rating chartPersonal card
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2064 2267 6.50 9 -0.32 15 -4.80 
  Vondra, Lukas 2029 CZE1.0010.20153.00 
  Przezdziecka, Ewa 2096 POL0.501-0.2315-3.45 
  Pecha, Tomas 2096 CZE0.001-0.7315-10.95 
  Tejkal, Jiri 2015 CZE0.501-0.3115-4.65 
  Bachstein, Dustin 2037 GER1.0010.21153.15 
  Semchiv, Evgenii 1951 MDA1.0010.13151.95 
  Loecken, Siegfried 2114 GER1.0010.30154.50 
  Oparin, Grigory c2107 RUS1.0010.29154.35 
  Umanec, Filip 2132 CZE0.501-0.1815-2.70 

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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