Rapid: Individual Calculations November 2014
 Kogan, Alexander A.  Total change: -13.60  Rating chartPersonal card
 Cup Asha chess club 2014 Rapid Asha RUS 2014-10-04
RcRownchangeKK*chgGame
 1997 2097 3.50 7 -0.68 20 -13.60 
  Gutenev, Alexander f2335 RUS0.001-0.2020-4.00 
  Tukhvatullin, Ravil 1715 RUS1.0010.09201.80 
  Bashkov, Viacheslav m2256 RUS0.001-0.2920-5.80 
  Galiullin, Zif 1730 RUS1.0010.10202.00 
  Trushina, Marina 1753 RUS1.0010.12202.40 
  Tukhvatullin, Vladislav 2344 RUS0.001-0.1920-3.80 
  Scherbakov, Mikhail 1843 RUS0.501-0.3120-6.20 

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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