Individual Calculations July 2019
 Nguyen, Nghia Gia Binh  Total change: 12.80  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U8 Open STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1300 1337 3.00 5 0.32 40 12.80 
  Ha, Minh Tung 1345 VIE1.0010.514020.40 
  Nguyen, Manh Duc 1262 VIE0.001-0.6040-24.00 
  Nguyen, Quang Minh 1396 VIE0.001-0.4240-16.80 
  Jitwichian, Pataradit 1001 THA1.0010.12404.80 
  Vivaan, Vijay Saraogi 1494 IND1.0010.714028.40 

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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