Individual Calculations July 2023
 Sidabutar, Uriel Noah Oloan  Total change: -51.20  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Standard Open U14 Bangkok THA 2023-06-18
RcRownchangeKK*chgGame
 1609 1896 6.00 9 -1.28 40 -51.20 
  Jiroajvanichakorn, Rathasart 1432 THA1.0010.05402.00 
  Nguyen, Thai Son 1514 VIE1.0010.09403.60 
  Le, Ngoc Minh Truong 1496  * VIE1.0010.08403.20 
  Nguyen, Vuong Tung Lam 1986 VIE0.001-0.3840-15.20 
  Nguyen, Anh Huy 1812 VIE1.0010.384015.20 
  Doan, The Duc 1574 VIE1.0010.13405.20 
  Huynh, Le Minh Hoang 1534 VIE0.001-0.9040-36.00 
  Tuguldur, Soninbayar 1648 MGL1.0010.19407.60 
  Tran, Ngoc Minh Duy 1487 VIE0.001-0.9240-36.80 
 * 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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