Individual Calculations July 2011
 Xu, Jun  Total change: 11.50  Rating chartPersonal card
 2011 Chinese Chess League Division A round1-6 Tianjin,Chengdu CHN 2011-04-12
RcRownchangeKK*chgGame
 2549 2486 2.00 5 -0.11 10 -1.10 
  Wang, Yue g2734 CHN0.5010.31103.10 
  Lu, Yijie 2378 CHN0.501-0.1510-1.50 
  Wen, Yang g2545 CHN0.5010.08100.80 
  Gao, Rui m2435 CHN0.501-0.0710-0.70 
  Yu, Yangyi g2652 CHN0.001-0.2810-2.80 

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
 2422 2486 7.00 10 1.26 10 12.60 
  Ricana, Leodegario 2086  * PHI1.0010.08100.80 
  Pascua, Haridas f2323 PHI1.0010.28102.80 
  Arutinian, David g2564 GEO0.5010.11101.10 
  Zhang, Zhong g2592 SIN0.5010.14101.40 
  Lioe, Dede m2418 INA1.0010.41104.10 
  Lu, Shanglei 2472 CHN1.0010.48104.80 
  Laylo, Darwin g2516 PHI0.001-0.4610-4.60 
  Garcia, Jan Emmanuel f2344 PHI0.501-0.1910-1.90 
  Bitoon, Richard m2480 PHI1.0010.49104.90 
  Ma, Qun 2427 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)
 

 

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