Individual Calculations July 2013
 Nguyen, Duc Viet  Total change: -0.75  Rating chartPersonal card
 14th ASEAN+ Age Group Championship - Open 20 Chiang Mai THA 2013-06-08
RcRownchangeKK*chgGame
 2173 2128 3.50 8 -0.05 15 -0.75 
  Pascua, Haridas f2393 PHI0.5010.32154.80 
  Tin, Jingyao f2077 SIN0.501-0.0715-1.05 
  Tran, Quang Khai 2064 VIE0.001-0.5915-8.85 
  Kulpruethanon, Thanadon 2111 THA0.501-0.0215-0.30 
  Ajeet Singh, Roshan 2014 MAS1.0010.34155.10 
  Bilguun, Sumiya f2267 MGL0.001-0.3115-4.65 
  Mohammad, Nubairshah Shaikh 2198 IND0.001-0.4015-6.00 
  Nguyen, Thi Mai Hung wm2262 VIE1.0010.681510.20 

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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