Individual Calculations July 2011
 Bu, Xiangzhi  Total change: 12.70  Rating chartPersonal card
 2011 Chinese Chess League Division A round1-6 Tianjin,Chengdu CHN 2011-04-12
RcRownchangeKK*chgGame
 2455 2677 4.00 6 -0.53 10 -5.30 
  Ni, Hua g2646 CHN0.001-0.5410-5.40 
  Li, Chao B g2646 CHN0.001-0.5410-5.40 
  Gao, Rui m2435 CHN1.0010.20102.00 
  Wei, Yi f2277  * CHN1.0010.08100.80 
  Xu, Hanbing 2378 CHN1.0010.15101.50 
  Chen, Fan f2345 CHN1.0010.12101.20 
 * 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)
 
 Asian Individual Championship 2011 Mashhad IRI 2011-05-01
RcRownchangeKK*chgGame
 2607 2662 6.00 9 0.84 10 8.40 
  Lu, Shanglei 2472 CHN1.0010.25102.50 
  Moradiabadi, Elshan g2536 IRI1.0010.33103.30 
  Negi, Parimarjan g2622 IND1.0010.44104.40 
  Harikrishna, P g2666 IND0.5010.01100.10 
  Yu, Yangyi g2646 CHN0.001-0.5210-5.20 
  Nguyen, Ngoc Truong Son g2635 VIE0.501-0.0410-0.40 
  Adhiban, B g2543 IND1.0010.34103.40 
  So, Wesley g2667 PHI0.5010.01100.10 
  Sasikiran, Krishnan g2676 IND0.5010.02100.20 

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)
 
 2nd Hainan Danzhou Chinese Top Grandmaster Chess Tournament Danzhou,Hainan,China CHN 2011-05-15
RcRownchangeKK*chgGame
 2659 2662 5.50 9 0.96 10 9.60 
  Li, Chao B g2656 CHN1.0010.49104.90 
  Ding, Liren g2665 CHN0.5010.00100.00 
  Zhou, Weiqi g2610 CHN0.501-0.0710-0.70 
  Yu, Yangyi g2646 CHN0.501-0.0210-0.20 
  Ni, Hua g2661 CHN0.5010.00100.00 
  Wang, Yue g2714 CHN0.001-0.4310-4.30 
  Zhou, Jianchao g2636 CHN0.501-0.0410-0.40 
  Wang, Hao g2732 CHN1.0010.60106.00 
  Hou, Yifan gwg2612 CHN1.0010.43104.30 

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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