Individual Calculations May 2011
 Xiu, Deshun  Total change: 5.50  Rating chartPersonal card
 2011 World Chess Team Tournament Chinese Players Selection Double Round Robin Beijing CHN 2011-03-05
RcRownchangeKK*chgGame
 2604 2508 5.50 14 0.30 10 3.00 
  Zhou, Jianchao g2660 CHN0.5010.20102.00 
  Li, Chao B g2646 CHN0.5010.19101.90 
  Zhou, Weiqi g2592 CHN1.0010.62106.20 
  Zhao, Jun g2580 CHN0.001-0.4010-4.00 
  Wan, Yunguo 2458 CHN1.0010.43104.30 
  Ding, Liren g2637 CHN0.001-0.3310-3.30 
  Yu, Yangyi g2652 CHN0.001-0.3110-3.10 
  Zhou, Jianchao g2660 CHN0.001-0.3010-3.00 
  Li, Chao B g2646 CHN0.5010.19101.90 
  Zhou, Weiqi g2592 CHN0.001-0.3810-3.80 
  Zhao, Jun g2580 CHN0.5010.10101.00 
  Wan, Yunguo 2458 CHN1.0010.43104.30 
  Ding, Liren g2637 CHN0.001-0.3310-3.30 
  Yu, Yangyi g2652 CHN0.5010.19101.90 

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)
 
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2331 2508 6.00 9 -0.36 10 -3.60 
  Zhang, Haoyue 2108  * CHN1.0010.08100.80 
  Li, Hanbin 2341 CHN0.501-0.2210-2.20 
  Chu, Wei Chao 2140 CHN1.0010.10101.00 
  Bu, Xiangzhi g2677 CHN0.001-0.2810-2.80 
  Liu, Chang 2270 CHN0.501-0.3010-3.00 
  Wei, Yi f2270 CHN1.0010.20102.00 
  Ma, Zhonghan 2262 CHN0.501-0.3110-3.10 
  Fang, Yan 2271 CHN1.0010.20102.00 
  Ding, Liren g2637 CHN0.5010.17101.70 
 * 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)
 
 2011 China Individual Chess Tournament Division A Men Xinghua, China CHN 2011-03-30
RcRownchangeKK*chgGame
 2618 2508 4.50 11 0.61 10 6.10 
  Hou, Yifan gwg2602 CHN0.5010.13101.30 
  Li, Chao B g2646 CHN1.0010.69106.90 
  Li, Shilong g2520 CHN0.5010.02100.20 
  Wang, Yue g2734 CHN0.5010.29102.90 
  Zhou, Jianchao g2660 CHN0.001-0.3010-3.00 
  Zhang, Ziyang m2442 CHN0.501-0.0910-0.90 
  Bu, Xiangzhi g2677 CHN1.0010.72107.20 
  Yu, Yangyi g2652 CHN0.5010.19101.90 
  Zhao, Jun g2580 CHN0.001-0.4010-4.00 
  Ding, Liren g2637 CHN0.001-0.3310-3.30 
  Ni, Hua g2646 CHN0.001-0.3110-3.10 

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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