Individual Calculations July 2012
 Tabatabaei, M Amin  Total change: 2.25  Rating chartPersonal card
 13th ASEAN+ Age Group Championships - Open 20 Hue VIE 2012-06-10
RcRownchangeKK*chgGame
 2090 2134 3.50 6 0.15 15 2.25 
  Nguyen, Van Hai f2341 VIE0.001-0.2315-3.45 
  Rosli, Ahmad Afiq Afyfy 1917 MAS1.0010.22153.30 
  Tin, Jingyao f1936 SIN0.501-0.2615-3.90 
  Tran, Quang Khai 2043 VIE1.0010.38155.70 
  Farid, Firman Syah c2285 INA0.001-0.3015-4.50 
  Vu, Quang Quyen c2015 VIE1.0010.34155.10 

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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