Individual Calculations July 2012
 Ding, Yixin  Total change: 68.55  Rating chartPersonal card
 2012 China Olympic Chess Tournament and Asian Nations Cup Team Selection A Beijng, China CHN 2012-03-01
RcRownchangeKK*chgGame
 2349 2350 11.50 18 2.50 15 37.50 
  Ni, Shiqun 2157 CHN1.0010.25153.75 
  Huang, Qian wg2399 CHN0.5010.07151.05 
  Zhang, Xiaowen wg2354 CHN0.5010.01150.15 
  Wang, Jue 2367 CHN1.0010.52157.80 
  Zhai, Mo wf2262 CHN0.001-0.6215-9.30 
  Shen, Yang wg2440 CHN0.5010.12151.80 
  Guo, Qi wg2351 CHN0.5010.00150.00 
  Tan, Zhongyi wg2438 CHN0.001-0.3815-5.70 
  Wang, Yu A mwg2372 CHN1.0010.53157.95 
  Ni, Shiqun 2157 CHN0.501-0.2515-3.75 
  Huang, Qian wg2399 CHN0.5010.07151.05 
  Zhang, Xiaowen wg2354 CHN0.5010.01150.15 
  Wang, Jue 2367 CHN0.5010.02150.30 
  Zhai, Mo wf2262 CHN1.0010.38155.70 
  Shen, Yang wg2440 CHN1.0010.62159.30 
  Guo, Qi wg2351 CHN0.5010.00150.00 
  Tan, Zhongyi wg2438 CHN1.0010.62159.30 
  Wang, Yu A mwg2372 CHN1.0010.53157.95 

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)
 
 2012 "Yicheng cup"Chinese Chess League Division A £¨Round1-Round4) Beijing,China CHN 2012-04-28
RcRownchangeKK*chgGame
 2337 2350 2.00 4 0.00 15 0.00 
  Lahno, Kateryna gwg2545 UKR0.001-0.2515-3.75 
  Tan, Zhongyi wg2438 CHN0.5010.12151.80 
  Qin, Ranran 1998 CHN1.0010.11151.65 
  Wang, Jue 2367 CHN0.5010.02150.30 

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)
 
 11th ASIAN Continental - Women Championships Ho Chi Minh VIE 2012-05-05
RcRownchangeKK*chgGame
 2290 2353 6.50 9 1.29 15 19.35 
  Nguyen, Quynh Anh wm2129 VIE0.501-0.2815-4.20 
  Dewi, Aa Citra wf2112 INA1.0010.20153.00 
  Pratyusha, Bodda 2123 IND1.0010.21153.15 
  Zhao, Xue gwg2549 CHN0.5010.25153.75 
  Wang, Jue 2365 CHN1.0010.52157.80 
  Nguyen, Thi Thanh An wg2301 VIE0.501-0.0715-1.05 
  Sukandar, Irine Kharisma wg2288 INA0.501-0.0915-1.35 
  Tan, Zhongyi wg2430 CHN0.5010.11151.65 
  Le, Thanh Tu wg2313 VIE1.0010.44156.60 

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)
 
 2012(Zaozhuang-China) Asian Nations Chess Cup Women Section Zaozhuang, Beijing CHN 2012-05-17
RcRownchangeKK*chgGame
 2129 2353 6.00 7 0.78 15 11.70 
  Li, Xueyi 2082 CHN1.0010.17152.55 
  Virda, Rizka Aulia 1953  * INA1.0010.08151.20 
  Wang, Jue 2365 CHN1.0010.52157.80 
  Saduakassova, Dinara wm2220 KAZ0.501-0.1815-2.70 
  Chan, Wei Yi Victoria wf1953  * SIN1.0010.08151.20 
  Gomes, Mary Ann wg2378 IND0.5010.03150.45 
  Saikhanzaya, Ganbaatar 1953  * MGL1.0010.08151.20 
 * 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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