Individual Calculations January 2017
 Volkova, Alina  Total change: 13.60  Rating chartPersonal card
 World Schools Girls U11 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1610 1452 2.50 7 0.34 40 13.60 
  Zvereva, Margarita wc1852  * RUS0.5010.424016.80 
  Cherepanova, Evita 1709 RUS0.5010.324012.80 
  Melenchuk, Olga wc1623 RUS0.001-0.2740-10.80 
  Izbekova, Evdokia 1553 RUS0.001-0.3640-14.40 
  Surovtseva, Alisa 1607 RUS0.5010.21408.40 
  Arefieva, Olga 1214 RUS1.0010.20408.00 
  Kirchei, Viktoriia 1713 RUS0.001-0.1840-7.20 
 * 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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