Individual Calculations January 2015
 Gomes, Mary Ann  Total change: 4.10  Rating chartPersonal card
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2433 2355 4.00 9 0.41 10 4.10 
  Ganguly, Surya Shekhar g2615 IND0.001-0.1810-1.80 
  Stefanova, Antoaneta g2517 BUL0.5010.21102.10 
  Chandra, Akshat m2489 USA0.5010.18101.80 
  Danielian, Elina gwg2487 ARM0.5010.18101.80 
  Halkias, Stelios g2519 GRE0.001-0.2810-2.80 
  Nezad, Husein Aziz m2395 QAT0.001-0.4410-4.40 
  Dimitrijevic, Aleksandra wg2323 BIH0.501-0.0410-0.40 
  Foisor, Sabina-Francesca wg2270 USA1.0010.38103.80 
  Gu, Xiaobing wg2283 CHN1.0010.40104.00 

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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