Individual Calculations March 2018
 Sargsyan, Srbuhi  Total change: -1.20  Rating chartPersonal card
 Moscow Open 2018_H_ G-15 Moscow RUS 2018-01-26
RcRownchangeKK*chgGame
 1569 1447 2.50 7 -0.03 40 -1.20 
  Fairuzova, Zulfiiya 1727 RUS0.001-0.1640-6.40 
  Ivanova, Anastasia S. 1649 RUS0.5010.264010.40 
  Safronova, Aleksandra 1847  * RUS0.5010.424016.80 
  Gurova, Natalia 1568 RUS0.001-0.3440-13.60 
  Surkova, Ekaterina 1506 RUS0.5010.08403.20 
  Muhamadzhonova, Yasmin 1301 RUS0.501-0.2040-8.00 
  Asatryan, Maria 1382 RUS0.501-0.0940-3.60 
 * 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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