Individual Calculations August 2013
 Skurikhin, Alexander  Total change: 6.15  Rating chartPersonal card
 L. Polugaevsky Memorial 2013 Samara RUS 2013-07-02
RcRownchangeKK*chgGame
 1951 1718 2.50 9 0.41 15 6.15 
  Ermolaev, Evgeny 2118  * RUS0.5010.42156.30 
  Babikov, Ivan f2118  * RUS0.001-0.0815-1.20 
  Askerov, Marat 2008 RUS0.5010.34155.10 
  Velichko, Arseny 2006 RUS0.001-0.1615-2.40 
  Piskov, Vladimir 1913 RUS0.001-0.2515-3.75 
  Tavragov, Rustem 1778 RUS1.0010.58158.70 
  Basiev, V P 2042 RUS0.001-0.1315-1.95 
  Neverov, Vladimir 1768 RUS0.5010.07151.05 
  Bogolepov, Grigory 1807 RUS0.001-0.3815-5.70 
 * 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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