Individual Calculations January 2020
 Nguyen, Duy Thanh  Total change: 6.80  Rating chartPersonal card
 2019 U2000 (Vietchess Club) 2nd ROAD TO MASTER Ha Noi VIE 2019-12-14
RcRownchangeKK*chgGame
 1520 1419 2.00 5 0.17 40 6.80 
  Nguyen, Nghia Gia Binh 1324 VIE0.001-0.6340-25.20 
  Dinh, Nho Kiet 1579 VIE1.0010.714028.40 
  Dau, Khuong Duy 1560 VIE1.0010.694027.60 
  Tran, Dang Minh Duc 1603 VIE0.001-0.2640-10.40 
  Tran, Minh Dat 1535 VIE0.001-0.3440-13.60 

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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