Rapid: Individual Calculations June 2015
 Kozyreva, Marina  Total change: 26.80  Rating chartPersonal card
 Team junior-girls rapid final Sochi RUS 2015-05-08
RcRownchangeKK*chgGame
 1579 1536 4.00 6 1.34 20 26.80 
  Badzgaradze, Elena 1673 RUS0.001-0.3220-6.40 
  Erokhova, Violetta 1556 RUS1.0010.532010.60 
  Serditykh, Olesya 1507 RUS0.501-0.0420-0.80 
  Badzgaradze, Elena 1673 RUS0.5010.18203.60 
  Erokhova, Violetta 1556 RUS1.0010.532010.60 
  Serditykh, Olesya 1507 RUS1.0010.46209.20 

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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