Individual Calculations January 2010
 Hou, Yifan  Total change: 1.60  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 11-14 Hangzhou,China CHN 2009-09-13
RcRownchangeKK*chgGame
 2326 2585 1.00 2 -0.62 10 -6.20 
  Zhang, Xiaowen wm2391 CHN0.001-0.7510-7.50 
  Guo, Jun wf2260 CHN1.0010.13101.30 

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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2689 2588 1.00 2 0.28 10 2.80 
  Naiditsch, Arkadij g2689 GER0.5010.14101.40 
  Naiditsch, Arkadij g2689 GER0.5010.14101.40 

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)
 
 5. Gubernators Cup Ugra 2009 A open Khanty-Mansiysk RUS 2009-11-24
RcRownchangeKK*chgGame
 2546 2588 6.00 10 0.50 10 5.00 
  Shcherbin, Matvei 2393 RUS1.0010.25102.50 
  Musakaev, Emil 2310 RUS1.0010.17101.70 
  Ehlvest, Jaan g2606 USA0.5010.03100.30 
  Khismatullin, Denis g2643 RUS0.5010.08100.80 
  Ghaem Maghami, Ehsan g2603 IRI1.0010.52105.20 
  Kurnosov, Igor g2666 RUS0.5010.11101.10 
  Kabanov, Nikolai g2501 RUS1.0010.38103.80 
  Pridorozhni, Aleksei m2533 RUS0.001-0.5810-5.80 
  Ponkratov, Pavel m2575 RUS0.001-0.5210-5.20 
  Mamedov, Rauf g2634 AZE0.5010.06100.60 

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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