Individual Calculations September 2009
 Nguyen, Thi Thuan Hoa  Total change: -9.15  Rating chartPersonal card
 Intchess 9th Vision Masters IM Tournament 2009 Singapore SIN 2009-06-21
RcRownchangeKK*chgGame
 2301 2205 3.50 11 -0.61 15 -9.15 
  Shanmugam, Ravindran f2263 SIN0.5010.08151.20 
  Fernandez, Daniel Howard f2170 SIN0.501-0.0515-0.75 
  Nguyen, Thi Mai Hung wf2295 VIE0.001-0.3815-5.70 
  Chia, Chee-Seng f2221 SIN0.001-0.4815-7.20 
  Ranola, Yves m2390 PHI0.001-0.2615-3.90 
  Ramos, Domingo m2306 JPN0.5010.14152.10 
  Gyozalyan, Tigran f2267 ARM0.5010.09151.35 
  Gloria, Eric 2301 PHI0.5010.13151.95 
  Wong, Meng-Kong g2423 SIN0.5010.28154.20 
  Paciencia, Enrique m2422 SIN0.001-0.2215-3.30 
  Chua, Zheng Yuan Terry f2249 SIN0.5010.06150.90 

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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