Individual Calculations July 2011
 Zhao, Jun  Total change: 13.50  Rating chartPersonal card
 2011 Chinese Chess League Division A round1-6 Tianjin,Chengdu CHN 2011-04-12
RcRownchangeKK*chgGame
 2493 2580 4.50 6 0.82 10 8.20 
  Lou, Yiping m2446 CHN0.501-0.1810-1.80 
  Yu, Yangyi g2652 CHN0.001-0.4010-4.00 
  Zeng, Chongsheng 2426 CHN1.0010.29102.90 
  Yu, Ruiyuan 2439 CHN1.0010.31103.10 
  Nguyen, Ngoc Truong Son g2635 VIE1.0010.58105.80 
  Wu, Xibin m2360 CHN1.0010.22102.20 

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)
 
 Asian Individual Championship 2011 Mashhad IRI 2011-05-01
RcRownchangeKK*chgGame
 2534 2574 5.50 9 0.53 10 5.30 
  Gao, Rui m2419 CHN0.501-0.2110-2.10 
  Ahmadinia, E f2429 IRI0.501-0.1910-1.90 
  Darini, Pouria m2471 IRI1.0010.36103.60 
  Laylo, Darwin g2516 PHI0.501-0.0810-0.80 
  Barbosa, Oliver m2506 PHI1.0010.41104.10 
  Ganguly, Surya Shekhar g2643 IND0.5010.10101.00 
  Wen, Yang g2545 CHN0.501-0.0410-0.40 
  Zhou, Weiqi g2610 CHN1.0010.55105.50 
  Harikrishna, P g2666 IND0.001-0.3710-3.70 

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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