Individual Calculations July 2008
 Zhang, Ziyang  Total change: 56.85  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 March All China CHN 2008-03-26
RcRownchangeKK*chgGame
 2698 2384 0.50 1 0.36 15 5.40 
  Wang, Yue g2698 CHN0.5010.36155.40 

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)
 
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2327 2384 7.50 9 2.39 15 35.85 
  Wee, Chu En Kelvin 2034 SIN1.0010.11151.65 
  Hoffman, Ron 2149 NED1.0010.21153.15 
  Yee, Soon Wei f2292 BRU1.0010.37155.55 
  Akobian, Varuzhan g2601 USA0.5010.28154.20 
  Pitirotjirathon, Jirapak 2267 THA1.0010.34155.10 
  Xiu, Deshun 2371 CHN0.001-0.5215-7.80 
  Daly, Colm f2339 IRL1.0010.44156.60 
  Li, Shilong g2512 CHN1.0010.671510.05 
  Sorensen, Torben 2377 MLT1.0010.49157.35 

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
 2525 2384 1.50 4 0.23 15 3.45 
  Zhang, Zhong g2613 SIN0.001-0.2115-3.15 
  Li, Chao B g2582 CHN0.001-0.2415-3.60 
  Wen, Yang g2497 CHN1.0010.65159.75 
  Wang, Li 2407 CHN0.5010.03150.45 

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 Philippine International Open Subic Bay Freeport PHI 2008-05-06
RcRownchangeKK*chgGame
 2403 2384 6.00 11 0.81 15 12.15 
  Li, Chao g2582 CHN0.001-0.2415-3.60 
  Cua, Sherily 2132 PHI1.0010.19152.85 
  Wan, Yunguo 2494 CHN0.5010.15152.25 
  Aung, Aung m2491 MYA1.0010.65159.75 
  Elorta, David 2409 PHI0.5010.03150.45 
  Tirto, D m2422 INA0.5010.05150.75 
  Villanueva, Nelson 2239 PHI1.0010.31154.65 
  Irwanto, Sadikin m2456 INA0.001-0.4015-6.00 
  Zaw, Win Lay g2574 MYA0.001-0.2515-3.75 
  Jia, Haoxiang 2249 CHN0.501-0.1815-2.70 
  Yu, Lie 2383 CHN1.0010.50157.50 

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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