Individual Calculations July 2010
 Nguyen, Van Hai  Total change: -18.75  Rating chartPersonal card
 11th ASEAN+ Age Group Chess Championship - BU20 Olongapo City PHI 2010-06-05
RcRownchangeKK*chgGame
 2122 2293 4.50 8 -1.25 15 -18.75 
  Dang, Duy Linh 2063 VIE0.001-0.7915-11.85 
  Aplin, Christer Jon 2045 SIN1.0010.19152.85 
  Dang, The Nam 2089 VIE1.0010.24153.60 
  Florendo, Patrick Erle 2040 PHI1.0010.19152.85 
  Lee, Kim Han Edward 2148 MAS0.501-0.1915-2.85 
  Bao, Khoa 2219 VIE0.001-0.6015-9.00 
  Nguyen, Manh Truong 2148 VIE0.001-0.6915-10.35 
  Datu, Alcon John 2220 PHI1.0010.40156.00 

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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