Individual Calculations October 2008
 Nguyen, Van Thanh  Total change: 5.55  Rating chartPersonal card
 Asian Youth Chess Championship 2008; Boys Under 16 Tehran Tehran IRI 2008-07-12
RcRownchangeKK*chgGame
 2235 2194 4.50 8 0.94 15 14.10 
  Nitin, S. f2303 IND0.5010.15152.25 
  Priyadharshan, K. f2297 IND0.5010.14152.10 
  Karayev, Assylkhan 2261 KAZ0.5010.09151.35 
  Rahimov, Rahmatjon 2218 UZB0.5010.03150.45 
  Shyam, Sundar M. m2312 IND0.001-0.3415-5.10 
  Kottahachchy, K.o.v. 1965 SRI1.0010.21153.15 
  Amanbaev, Islomjon 2083 KGZ1.0010.35155.25 
  Salem, A.r. Saleh f2443 UAE0.5010.31154.65 

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)
 
 1st Dragon Capital Vietnam chess open Vung Tau VIE 2008-08-27
RcRownchangeKK*chgGame
 2239 2194 3.50 9 -0.57 15 -8.55 
  Nguyen, Anh Dung g2498 VIE0.001-0.1415-2.10 
  Nolte, Rolando 2522 PHI0.001-0.1315-1.95 
  Nguyen, Duc Hoa f2319 VIE0.001-0.3315-4.95 
  Hoang, Thi Nhu Y wf2103 VIE0.501-0.1215-1.80 
  Doan, Van Duc 2160 VIE1.0010.45156.75 
  Dong, Bao Nghia 2006 VIE1.0010.26153.90 
  Tran, Ngoc Lan 2123 VIE0.501-0.1015-1.50 
  Nguyen, Manh Truong 2131 VIE0.501-0.0915-1.35 
  Le, Kieu Thien Kim wm2286 VIE0.001-0.3715-5.55 

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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