Individual Calculations December 2019
 Duong, The Anh  Total change: 15.20  Rating chartPersonal card
 4th ASEAN Chess Championships 2019 - Men Standard chess Bac Giang VIE 2019-10-25
RcRownchangeKK*chgGame
 2279 2320 6.50 9 1.52 10 15.20 
  Doan, Van Duc 2142 VIE0.501-0.2310-2.30 
  Pham, Xuan Dat 2173 VIE0.501-0.2010-2.00 
  Panggabean, Hasian 2088 INA1.0010.21102.10 
  Dang, Hoang Son f2306 VIE0.501-0.0210-0.20 
  Le, Minh Hoang f2280 VIE1.0010.44104.40 
  Nguyen, Quoc Hy c2129 VIE0.501-0.2510-2.50 
  Le, Tuan Minh m2515 VIE1.0010.75107.50 
  Nguyen, Duc Hoa g2417 VIE1.0010.63106.30 
  Bersamina, Paulo m2458 PHI0.5010.19101.90 

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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