Rapid: Individual Calculations December 2012
 Zubkov, Viktor  Total change: -9.20  Rating chartPersonal card
 Grand-prix “Azovskiy rapid” Azov RUS 2012-09-29
RcRownchangeKK*chgGame
 2218 2113 2.50 8 -0.46 20 -9.20 
  Matjushin, Gennady g2454 UKR0.001-0.1220-2.40 
  Sukhareva, Evgeniya 2300 RUS0.001-0.2620-5.20 
  Ektova, Elena 1844 RUS1.0010.17203.40 
  Kotenko, Pavel m2389 RUS0.001-0.1720-3.40 
  Filchina, Ellina 1898 RUS1.0010.23204.60 
  Gubernatorov, Sergey f2287 RUS0.001-0.2720-5.40 
  Dobrovolsky, Oleg f2291 RUS0.5010.23204.60 
  Yermolenko, Vasily f2284 RUS0.001-0.2720-5.40 

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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