Individual Calculations September 2009
 Seifert, Christopher  Total change: 6.30  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2264 2103 3.00 9 0.42 15 6.30 
  Poliakov, Alexander f2315 RUS0.5010.27154.05 
  Holmsgaard, Henrik 2319 DEN0.001-0.2215-3.30 
  De Wit, Tex c2255 NED0.5010.20153.00 
  Mordechai, Hanan 2263 ISR0.001-0.2915-4.35 
  Vedrickas, Tautvydas 2241 LTU0.001-0.3115-4.65 
  Andersen, Alf 2238 NOR1.0010.681510.20 
  Kutynec, Vladimir m2241 RUS1.0010.691510.35 
  Yakimenko, Alexander 2271 RUS0.001-0.2815-4.20 
  Van Den Berg, Hilke 2234 NED0.001-0.3215-4.80 

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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