Individual Calculations January 2009
 Wang, Li  Total change: -18.00  Rating chartPersonal card
 2008 Men's China Championship Group B Zhengzhou CHN 2008-08-01
RcRownchangeKK*chgGame
 2270 2392 2.50 6 -1.45 10 -14.50 
  Ji, Dan 2286 CHN0.501-0.1410-1.40 
  Qiao, Liang f2342 CHN0.501-0.0710-0.70 
  Chen, Fan f2334 CHN0.501-0.0810-0.80 
  Li, Bo 2305 CHN0.001-0.6210-6.20 
  Zhang, Shengyun 2089 CHN0.501-0.3610-3.60 
  Yu, Ruiyuan 2261 CHN0.501-0.1810-1.80 

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)
 
 4th Prospero Pichay Jr. Cup International Manila PHI 2008-09-14
RcRownchangeKK*chgGame
 2408 2392 3.00 7 -0.35 10 -3.50 
  Ghaemmaghami, Ehsan g2597 IRI0.5010.26102.60 
  Yap, Kim Steven 2321 PHI0.501-0.1010-1.00 
  Sadorra, Julio Catalino m2470 PHI1.0010.61106.10 
  Laylo, Darwin g2504 PHI0.5010.15101.50 
  So, Wesley g2577 PHI0.001-0.2610-2.60 
  Wang, Xiaohui 2215 CHN0.501-0.2310-2.30 
  Pascua, Haridas 2171 PHI0.001-0.7810-7.80 

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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