Individual Calculations July 2019
 Nguyen, Nghia Gia An  Total change: -67.20  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U10 Open STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1356 1613 5.50 9 -1.68 40 -67.20 
  Phan, Nguyen Thai Bao 1213  * VIE1.0010.08403.20 
  Aarav, Lakhani 1331 IND0.501-0.3440-13.60 
  Hoang, Le Minh Bao c1354 VIE0.501-0.3240-12.80 
  Vu, Xuan Hoang 1228 VIE1.0010.09403.60 
  Doan, The Duc 1484 VIE0.501-0.1740-6.80 
  Phan, Tran Bao Khang 1550 VIE0.501-0.0940-3.60 
  Nguyen, Vuong Tung Lam 1269 VIE1.0010.12404.80 
  Nguyen, Thai Son 1469 VIE0.001-0.6940-27.60 
  Pham, Dang Minh 1310 VIE0.501-0.3640-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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