Individual Calculations November 2009
 Zhang, Xiaowen  Total change: 31.35  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 1-5 All China CHN 2009-05-04
RcRownchangeKK*chgGame
 2322 2340 3.50 5 0.87 15 13.05 
  Wang, Yu A mwg2364 CHN1.0010.53157.95 
  Guo, Jun wf2260 CHN1.0010.39155.85 
  Zhang, Jilin wg2335 CHN0.501-0.0115-0.15 
  Shen, Yang wg2420 CHN1.0010.61159.15 
  Xu, Tong wm2231 CHN0.001-0.6515-9.75 

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)
 
 2009 Torch Real Estate Cup China Chess League Rounds 6-10 All China CHN 2009-07-06
RcRownchangeKK*chgGame
 2446 2391 3.00 5 0.87 15 13.05 
  Huang, Qian wg2424 CHN0.5010.05150.75 
  Gu, Xiaobing wg2339 CHN0.501-0.0715-1.05 
  Tairova, Elena mwg2450 RUS0.001-0.4215-6.30 
  Zhu, Chen g2473 QAT1.0010.61159.15 
  Zhao, Xue gwg2544 CHN1.0010.701510.50 

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)
 
 IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 Kuala Lumpur MAS 2009-08-21
RcRownchangeKK*chgGame
 2359 2391 5.50 9 0.71 15 10.65 
  Khandhar, Kaushal 1996 MAS1.0010.08151.20 
  Li, Chao B g2634 CHN0.001-0.2015-3.00 
  Haessler, Carl 2155 USA1.0010.20153.00 
  Lim, Chuing Hoong Ronnie 2281 MAS1.0010.35155.25 
  Negi, Parimarjan g2590 IND0.001-0.2415-3.60 
  Simanjuntak, Sebastian f2254 INA0.501-0.1815-2.70 
  Tan, Lian Ann m2273 SIN1.0010.34155.10 
  Dzhumaev, Marat g2535 UZB1.0010.691510.35 
  Xiu, Deshun 2515 CHN0.001-0.3315-4.95 

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)
 
 2nd Women World Team Chess Championship Ningbo CHN 2009-09-02
RcRownchangeKK*chgGame
 2444 2391 3.50 9 -0.36 15 -5.40 
  Zhao, Xue gwg2542 CHN0.5010.20153.00 
  Dzagnidze, Nana gwg2535 GEO0.001-0.3115-4.65 
  Zawadzka, Jolanta wg2414 POL0.001-0.4715-7.05 
  Pham, Le Thao Nguyen wm2301 VIE1.0010.38155.70 
  Goletiani, Rusudan mwg2391 USA1.0010.50157.50 
  Zhukova, Nataliya wg2457 UKR0.5010.09151.35 
  Karavade, Eesha wg2391 IND0.5010.00150.00 
  Mkrtchian, Lilit mwg2469 ARM0.001-0.3915-5.85 
  Kosintseva, Nadezhda mwg2493 RUS0.001-0.3615-5.40 

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)
 

 

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