Individual Calculations September 2009
 Nguyen, Van Huy  Total change: -1.20  Rating chartPersonal card
 Zone 3.3 Men Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2312 2414 5.50 9 -0.12 10 -1.20 
  Nguyen, Huu Hoang Anh 2086 VIE0.501-0.3710-3.70 
  Nguyen, Hoang Nam c2320 VIE1.0010.37103.70 
  So, Wesley g2646 PHI0.001-0.2110-2.10 
  Srivachirawat, Kannapon 2256 THA1.0010.29102.90 
  Vo, Thanh Ninh 2340 VIE0.501-0.1010-1.00 
  Nguyen, Duc Hoa f2331 VIE0.501-0.1110-1.10 
  Bao, Khoa 2161 VIE0.501-0.3110-3.10 
  Bui, Vinh g2517 VIE0.5010.14101.40 
  Lo, Kin Mun Dominic f2154 SIN1.0010.18101.80 

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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