Individual Calculations July 2019
 Nguyen, Gia Khanh  Total change: -30.80  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U10 Open STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1350 1302 1.50 5 -0.77 40 -30.80 
  Doan, The Duc 1484 VIE0.001-0.2640-10.40 
  Pham, Tran Gia Phuc c1694 VIE0.001-0.0840-3.20 
  Chokthitirath, Akararath 1099 THA1.0010.24409.60 
  Phan, Nguyen Thai Bao 1144 VIE0.001-0.7140-28.40 
  Aarav, Lakhani 1331 IND0.5010.04401.60 

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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