Individual Calculations September 2013
 Muminova, Nafisa  Total change: -28.05  Rating chartPersonal card
 10th IGB Dato’ Arthur Tan International Open Chess Championship 2013 Kuala Lumpur MAS 2013-08-09
RcRownchangeKK*chgGame
 2142 2321 4.50 9 -1.87 15 -28.05 
  Fong, Mi Yen wc1921  * MAS1.0010.08151.20 
  Zakaria, Fairin 2156 MAS0.501-0.2215-3.30 
  Laylo, Darwin g2499 PHI0.001-0.2715-4.05 
  Wu, Mengxian 1921  * CHN1.0010.08151.20 
  Suelo, Roberto Jr. 2176 PHI0.001-0.6915-10.35 
  Fortunata, Fransisca wf2133 INA1.0010.26153.90 
  Bitoon, Jimson 2177 PHI0.501-0.1915-2.85 
  Gu, Xiaobing wg2263 CHN0.001-0.5815-8.70 
  Yuan, Ye 2033 CHN0.501-0.3415-5.10 
 * 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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