Individual Calculations August 2014
 Buchina, Polina  Total change: -12.60  Rating chartPersonal card
 European School Chess Championships 2014 - Girls under 13 Kavala GRE 2014-06-17
RcRownchangeKK*chgGame
 1541 1545 3.00 7 -0.42 30 -12.60 
  Spiridonova, Yana 1714 RUS0.001-0.2830-8.40 
  Tsirli, Evaggelia 1145  * GRE1.0010.08302.40 
  Badzgaradze, Elena 1708 RUS0.001-0.2830-8.40 
  Karcioglu, Ilayda Elif 1501 TUR0.001-0.5630-16.80 
  Shtypel, Arisha 1368 RUS1.0010.27308.10 
  Sheremetyeva, Elizaveta 1672 ENG1.0010.673020.10 
  Markocic, Spela 1679 SLO0.001-0.3230-9.60 
 * 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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