Individual Calculations December 2019
 Nguyen, Phuoc Tam  Total change: -28.80  Rating chartPersonal card
 4th ASEAN Chess Championships 2019 - Men Standard chess Bac Giang VIE 2019-10-25
RcRownchangeKK*chgGame
 2167 2214 2.50 7 -1.44 20 -28.80 
  Pham, Chuong m2390 VIE0.001-0.2720-5.40 
  Ngo, Duc Tri f2067 VIE0.001-0.7020-14.00 
  Nguyen, Hoang Nam c2162 VIE0.001-0.5720-11.40 
  Doan, Van Duc 2142 VIE0.501-0.1020-2.00 
  Nguyen, Huynh Minh Thien c2014 VIE0.501-0.2620-5.20 
  Panggabean, Hasian 2088 INA0.501-0.1720-3.40 
  Myo, Naing m2306 MYA1.0010.632012.60 

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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