Individual Calculations November 2010
 Xu, Huahua  Total change: 24.60  Rating chartPersonal card
 2010 Chinese Chess League Division B (Individual,Women) Zhengzhou,China CHN 2010-08-03
RcRownchangeKK*chgGame
 2122 2087 4.00 7 0.82 15 12.30 
  Zhai, Mo wf2143 CHN1.0010.58158.70 
  Li, Zhuoling wf1875 CHN1.0010.23153.45 
  Gu, Xiaobing wg2349 CHN0.001-0.1815-2.70 
  Tian, Tian wg2235 CHN0.001-0.3015-4.50 
  Nie, Xin 1963 CHN0.501-0.1715-2.55 
  Sun, Fanghui 2139 CHN0.5010.07151.05 
  Li, Panru 2150 CHN1.0010.59158.85 

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 7th Dato' Arthur Tan Malaysia Open Kuala Lumpur MAS 2010-08-31
RcRownchangeKK*chgGame
 2252 2087 3.50 8 0.98 15 14.70 
  Khamrakulov, Dzhurabek m2485 UZB0.001-0.0815-1.20 
  Low, Jun Keat 1835 MAS1.0010.19152.85 
  Lane, Gary W. m2373 AUS0.5010.34155.10 
  Liew, Chee-Meng-Jimmy m2299 MAS1.0010.771511.55 
  Schebler, Gerhard g2474 GER0.001-0.0915-1.35 
  Nguyen, Thi Thanh An wg2315 VIE0.001-0.2115-3.15 
  Bakri, Alia Anin Azwa 1904 MAS1.0010.26153.90 
  Kojima, Shinya f2327 JPN0.001-0.2015-3.00 

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)
 
 2010 Chinese Chess League Division A round 10-12 Guangzhou,China CHN 2010-09-10
RcRownchangeKK*chgGame
 2363 2079 0.00 1 -0.16 15 -2.40 
  Zhang, Xiaowen wg2363 CHN0.001-0.1615-2.40 

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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