Individual Calculations July 2011
 Yu, Ruiyuan  Total change: 0.40  Rating chartPersonal card
 2011 Chinese Chess League Division A round1-6 Tianjin,Chengdu CHN 2011-04-12
RcRownchangeKK*chgGame
 2527 2439 2.50 6 0.19 10 1.90 
  Wang, Rui g2437 CHN0.001-0.5010-5.00 
  Ma, Qun 2427 CHN1.0010.48104.80 
  Ni, Hua g2646 CHN0.001-0.2310-2.30 
  Zhao, Jun g2580 CHN0.001-0.3110-3.10 
  Zeng, Chongsheng 2426 CHN0.501-0.0210-0.20 
  Li, Chao B g2646 CHN1.0010.77107.70 

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)
 
 Asian Individual Championship 2011 Mashhad IRI 2011-05-01
RcRownchangeKK*chgGame
 2496 2431 3.50 9 -0.25 10 -2.50 
  Hou, Yifan gwg2612 CHN1.0010.74107.40 
  Cao, Sang g2547 VIE0.5010.16101.60 
  Harikrishna, P g2666 IND0.001-0.2110-2.10 
  Nguyen, Ngoc Truong Son g2635 VIE0.001-0.2410-2.40 
  Shyam, Sundar M m2457 IND0.001-0.4610-4.60 
  Annageldyev, Orazly g2418 TKM0.001-0.5210-5.20 
  Khademi, Mohammad Miran 2308 IRI1.0010.33103.30 
  Al-Ali, Hussein Ali Hussein f2394 IRQ1.0010.45104.50 
  Vaibhav, Suri m2430 IND0.001-0.5010-5.00 

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 Chairman Prospero A. Pichay Subic Freeport PHI 2011-06-01
RcRownchangeKK*chgGame
 2287 2431 5.50 8 0.10 10 1.00 
  Alidani, Leonardo 2031  * PHI1.0010.08100.80 
  Laylo, Darwin g2516 PHI0.001-0.3810-3.80 
  Milagrosa, Alexander 2245 PHI0.501-0.2410-2.40 
  Khairul, Anam f2319 INA0.501-0.1510-1.50 
  Turqueza, Mari Joseph 2181 PHI0.501-0.3110-3.10 
  Habla, Jony f2333 PHI1.0010.37103.70 
  Pascua, Haridas f2323 PHI1.0010.35103.50 
  Garcia, Jan Emmanuel f2344 PHI1.0010.38103.80 
 * 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)
 

 

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