Rapid: Individual Calculations March 2015
 Bezverhaya, Marina  Total change: 28.20  Rating chartPersonal card
 Rapid - Lev Sandakhchiev Memorial Koltsovo RUS 2015-02-15
RcRownchangeKK*chgGame
 1843 1561 2.50 6 1.41 20 28.20 
  Matiukova, Uliana 1961  * RUS0.001-0.0820-1.60 
  Veligjanin, Andrey 1865 RUS0.001-0.1420-2.80 
  Schegoleva, Sofia 1628 RUS1.0010.592011.80 
  Khan, Anastasia 1734 RUS1.0010.732014.60 
  Obgolts, Erik 1961  * RUS0.001-0.0820-1.60 
  Kurbatskay, Lilia 1906 RUS0.5010.39207.80 
 * 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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