Individual Calculations September 2009
 Nguyen, Van Thanh  Total change: 0.30  Rating chartPersonal card
 Zone 3.3 Men Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2291 2173 2.50 7 0.02 15 0.30 
  Paragua, Mark g2487 PHI0.001-0.1415-2.10 
  Chan, Yi-Ren Daniel f2358 SIN0.001-0.2615-3.90 
  Nguyen, Thanh Son m2444 VIE0.001-0.1715-2.55 
  Wiwatanadate, Poompong 1979 THA1.0010.25153.75 
  Le, Quang Long 2279 VIE0.5010.14152.10 
  Tran, Thanh Tu c2258 VIE0.001-0.3815-5.70 
  Baba, Masahiro c2231 JPN1.0010.58158.70 

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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