Individual Calculations March 2016
 Muhamadzhonova, Sonya  Total change: -20.80  Rating chartPersonal card
 Moscow-Open 2016 F (G15) Moscow RUS 2016-01-29
RcRownchangeKK*chgGame
 1509 1322 1.50 7 -0.52 40 -20.80 
  Krapivina, Galina 1722  * RUS0.001-0.0840-3.20 
  Shevchuk, Margarita 1605 RUS0.001-0.1640-6.40 
  Erdyakova, Valeriya 1186 RUS1.0010.324012.80 
  Pagay, Shalaka 1372 IND0.5010.07402.80 
  Badzgaradze, Elena 1722  * RUS0.001-0.0840-3.20 
  Chapanidze, Julia 1522 RUS0.001-0.2440-9.60 
  Babayan, Arina 1431 RUS0.001-0.3540-14.00 
 * 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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