Individual Calculations May 2011
 Yu, Yangyi  Total change: -5.80  Rating chartPersonal card
 2011 World Chess Team Tournament Chinese Players Selection Double Round Robin Beijing CHN 2011-03-05
RcRownchangeKK*chgGame
 2583 2652 9.00 14 0.72 10 7.20 
  Wan, Yunguo 2458 CHN0.501-0.2510-2.50 
  Ding, Liren g2637 CHN1.0010.48104.80 
  Zhao, Jun g2580 CHN0.501-0.1010-1.00 
  Zhou, Jianchao g2660 CHN0.5010.01100.10 
  Li, Chao B g2646 CHN0.001-0.5110-5.10 
  Zhou, Weiqi g2592 CHN0.501-0.0810-0.80 
  Xiu, Deshun 2508 CHN1.0010.31103.10 
  Wan, Yunguo 2458 CHN1.0010.25102.50 
  Ding, Liren g2637 CHN0.501-0.0210-0.20 
  Zhao, Jun g2580 CHN0.001-0.6010-6.00 
  Zhou, Jianchao g2660 CHN1.0010.51105.10 
  Li, Chao B g2646 CHN1.0010.49104.90 
  Zhou, Weiqi g2592 CHN1.0010.42104.20 
  Xiu, Deshun 2508 CHN0.501-0.1910-1.90 

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
 2452 2652 6.00 9 -0.60 10 -6.00 
  Li, Aize 2252  * CHN1.0010.08100.80 
  Wang, Chen 2433 CHN0.501-0.2810-2.80 
  Lu, Yijie 2378 CHN1.0010.17101.70 
  Fang, Yan 2271 CHN0.501-0.4110-4.10 
  Lou, Yiping m2446 CHN1.0010.24102.40 
  Li, Chao B g2646 CHN0.501-0.0110-0.10 
  Zhou, Jianchao g2660 CHN0.001-0.4910-4.90 
  Li, Haoyu 2386 CHN1.0010.18101.80 
  Zhou, Weiqi g2592 CHN0.501-0.0810-0.80 
 * 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
 2605 2652 5.50 11 -0.70 10 -7.00 
  Bu, Xiangzhi g2677 CHN0.5010.03100.30 
  Li, Shilong g2520 CHN1.0010.32103.20 
  Zhao, Jun g2580 CHN0.501-0.1010-1.00 
  Ding, Liren g2637 CHN0.501-0.0210-0.20 
  Ni, Hua g2646 CHN0.001-0.5110-5.10 
  Hou, Yifan gwg2602 CHN0.001-0.5710-5.70 
  Li, Chao B g2646 CHN0.501-0.0110-0.10 
  Xiu, Deshun 2508 CHN0.501-0.1910-1.90 
  Wang, Yue g2734 CHN1.0010.61106.10 
  Zhou, Jianchao g2660 CHN0.001-0.4910-4.90 
  Zhang, Ziyang m2442 CHN1.0010.23102.30 

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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