Individual Calculations July 2008
 Yee, Soon Wei  Total change: -14.25  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2106 2292 5.50 9 -0.95 15 -14.25 
  Chua, Xavier 1942 SIN1.0010.11151.65 
  Wiwatanadate, Poompong 2026 THA1.0010.18152.70 
  Zhang, Ziyang 2384 CHN0.001-0.3715-5.55 
  Laurain, Dominique 2015 FRA1.0010.17152.55 
  Eng, Andre-Jerome 1985 SIN0.001-0.8615-12.90 
  Morsin, Ahmad 1942 MAS1.0010.11151.65 
  Wang, Qinq Wei 2202 CHN1.0010.38155.70 
  Drummond, Matthew 2235 AUS0.501-0.0815-1.20 
  Gong, Qianyun wm2226 CHN0.001-0.5915-8.85 

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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