Rapid: Individual Calculations April 2015
 Chikovani, David  Total change: -7.80  Rating chartPersonal card
 Rapid March 1 2015 Moscow RUS 2015-03-01
RcRownchangeKK*chgGame
 1900 1760 2.00 7 -0.39 20 -7.80 
  Arkhipenko, Daniil 2160  * RUS0.001-0.0820-1.60 
  Mezhlumian, Rafik 1966 RUS0.001-0.2420-4.80 
  Eyvazov, Elkhan 2089 RUS0.001-0.1220-2.40 
  Gorodov, Ibragim 1622 RUS1.0010.31206.20 
  Zakharova, Oksana 1877 RUS0.001-0.3420-6.80 
  Ivanova, Marina 1690 RUS1.0010.40208.00 
  Gorodnichev, Alexey 1894 RUS0.001-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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