Rapid: Individual Calculations December 2019
 Nguyen, Duc Hoa  Total change: -36.40  Rating chartPersonal card
 4th ASEAN Chess Championships 2019 - Men Rapid chess Bac Giang VIE 2019-11-02
RcRownchangeKK*chgGame
 2241 2452 3.50 7 -1.82 20 -36.40 
  Pham, Xuan Dat 2173 VIE1.0010.16203.20 
  Nguyen, Anh Khoi g2236 VIE1.0010.22204.40 
  Myo, Naing m2287 MYA1.0010.28205.60 
  Le, Tuan Minh m2239 VIE0.001-0.7720-15.40 
  Pham, Chuong m2370 VIE0.001-0.6120-12.20 
  Le, Minh Hoang f2078 VIE0.501-0.4020-8.00 
  Bersamina, Paulo m2303 PHI0.001-0.7020-14.00 

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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