Individual Calculations November 2010
 Yu, Ruiyuan  Total change: 63.90  Rating chartPersonal card
 2010 Chinese Chess League Division B (Individual,Men) Zhengzhou,China CHN 2010-08-03
RcRownchangeKK*chgGame
 2366 2387 6.50 10 1.37 15 20.55 
  Bao, Qilin 1987  * CHN1.0010.08151.20 
  Xiu, Deshun 2511 CHN1.0010.671510.05 
  Zhao, Jun g2586 CHN0.001-0.2415-3.60 
  Wan, Yunguo 2453 CHN0.001-0.4115-6.15 
  Chen, Litian 2126 CHN1.0010.18152.70 
  Wen, Yang g2507 CHN0.5010.16152.40 
  Xu, Jun g2503 CHN0.5010.16152.40 
  Fang, Yan 2215 CHN1.0010.27154.05 
  Zeng, Chongsheng 2419 CHN0.5010.04150.60 
  Chen, Fan f2355 CHN1.0010.46156.90 
 * 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)
 
 IGB 7th Dato' Arthur Tan Malaysia Open Kuala Lumpur MAS 2010-08-31
RcRownchangeKK*chgGame
 2444 2387 5.50 9 1.82 15 27.30 
  Guo, Emma wf1987  * AUS1.0010.08151.20 
  Dao, Thien Hai g2516 VIE1.0010.671510.05 
  Vijayalakshmi, Subbaraman mwg2466 IND1.0010.61159.15 
  Laxman, R.r. g2503 IND0.5010.16152.40 
  Arun Prasad, S. g2535 IND0.001-0.3015-4.50 
  Dzhumaev, Marat g2484 UZB1.0010.63159.45 
  Xu, Yuhua gwg2488 CHN0.5010.14152.10 
  Xu, Jun g2503 CHN0.001-0.3415-5.10 
  Xiu, Deshun 2511 CHN0.5010.17152.55 
 * 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)
 
 2010 Chinese Chess League Division A round 10-12 Guangzhou,China CHN 2010-09-10
RcRownchangeKK*chgGame
 2588 2381 1.00 3 0.26 15 3.90 
  Xiu, Deshun 2521 CHN1.0010.691510.35 
  Wang, Hao g2724 CHN0.001-0.1215-1.80 
  Wen, Yang g2520 CHN0.001-0.3115-4.65 

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 13-15 Hangzhou,China CHN 2010-10-11
RcRownchangeKK*chgGame
 2479 2381 2.00 3 0.81 15 12.15 
  Malakhov, Vladimir g2725 RUS1.0010.881513.20 
  Ji, Dan 2344 CHN0.501-0.0515-0.75 
  Li, Haoyu 2367 CHN0.501-0.0215-0.30 

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)
 

 

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