Individual Calculations September 2013
 Huang, Qian  Total change: 10.80  Rating chartPersonal card
 Int. Chessfestival Biel 2013 Open Master Biel SUI 2013-07-22
RcRownchangeKK*chgGame
 2523 2487 6.00 11 1.08 10 10.80 
  Masruri, Rahman 2174 INA1.0010.14101.40 
  Bu, Xiangzhi g2664 CHN0.5010.23102.30 
  Gharamian, Tigran g2655 FRA0.5010.22102.20 
  Hasenohr, Benedict 2276 SUI1.0010.23102.30 
  Ganguly, Surya Shekha g2628 IND0.5010.19101.90 
  Sandipan, Chanda g2623 IND0.5010.18101.80 
  Schiendorfer, Emanuel f2392 SUI0.501-0.1310-1.30 
  Zhao, Xue gwg2553 CHN0.5010.09100.90 
  Kurnosov, Igor g2657 RUS0.5010.22102.20 
  Smeets, Jan g2643 NED0.001-0.2910-2.90 
  Antipov, Mikhail Al. m2490 RUS0.5010.00100.00 

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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