Individual Calculations July 2008
 Zhang, Pengxiang  Total change: 3.00  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 March All China CHN 2008-03-26
RcRownchangeKK*chgGame
 2383 2640 2.00 2 0.39 10 3.90 
  Jia, Haoxiang 2290 CHN1.0010.11101.10 
  Liang, Jinrong g2476 CHN1.0010.28102.80 

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)
 
 II Torneo Cerrado Magistral Ruy Lopez Merida ESP 2008-04-05
RcRownchangeKK*chgGame
 2613 2640 5.00 7 1.24 10 12.40 
  Perez Candelario, Manuel m2537 ESP1.0010.36103.60 
  Caruana, Fabiano g2620 ITA1.0010.47104.70 
  Sargissian, Gabriel g2643 ARM0.001-0.5010-5.00 
  Adams, Michael g2729 ENG0.5010.12101.20 
  Koneru, Humpy gwg2603 IND0.501-0.0510-0.50 
  Hou, Yifan wg2549 CHN1.0010.38103.80 
  Granda Zuniga, Julio E g2609 PER1.0010.46104.60 

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)
 
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 April to May All China CHN 2008-04-22
RcRownchangeKK*chgGame
 2597 2640 1.50 4 -0.73 10 -7.30 
  Zhou, Jianchao g2580 CHN0.501-0.0810-0.80 
  Zhou, Weiqi 2560 CHN1.0010.39103.90 
  Li, Chao B g2582 CHN0.001-0.5810-5.80 
  Motylev, Alexander g2666 RUS0.001-0.4610-4.60 

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)
 
 2008 China Men's Individual Championship Group A Beijing CHN 2008-05-29
RcRownchangeKK*chgGame
 2563 2640 6.00 11 -0.60 10 -6.00 
  Wen, Yang g2497 CHN1.0010.31103.10 
  Liang, Chong g2484 CHN0.501-0.2110-2.10 
  Li, Shilong g2512 CHN0.501-0.1710-1.70 
  Zhou, Weiqi 2560 CHN0.501-0.1110-1.10 
  Li, Chao B g2582 CHN0.501-0.0810-0.80 
  Wang, Yue g2689 CHN0.5010.07100.70 
  Yu, Shaoteng g2505 CHN0.501-0.1810-1.80 
  Wang, Hao g2684 CHN0.5010.06100.60 
  Ni, Hua g2704 CHN0.001-0.4110-4.10 
  Ding, Liren 2395 CHN1.0010.20102.00 
  Zhou, Jianchao g2580 CHN0.501-0.0810-0.80 

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)
 

 

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