Individual Calculations August 2012
 Ovchinnikova, Alexandra  Total change: 7.20  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 2100 1905 2.00 6 0.48 15 7.20 
  Vassiliev, G 2201 RUS0.001-0.1515-2.25 
  Tsepennikov, Arseny 2075 RUS0.001-0.2815-4.20 
  Akchelov, Sergey 2071 RUS0.5010.22153.30 
  Golovan, Igor 2138 RUS0.5010.29154.35 
  Toder, Alexander 2074 RUS0.001-0.2815-4.20 
  Beloshapkin, Konstantin 2040 RUS1.0010.681510.20 

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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