Individual Calculations April 2024
 Do, An Hoa  Total change: 68.40  Rating chartPersonal card
 Vietnam chess championships 2024 - Standard Open Ha Noi VIE 2024-03-11
RcRownchangeKK*chgGame
 1980 1797 4.00 8 1.71 40 68.40 
  To, Nhat Minh m2197  * HUN0.001-0.0840-3.20 
  Pham, Phu Quang 1963 VIE1.0010.724028.80 
  Nguyen, Huynh Tuan Hai 2106 VIE0.5010.364014.40 
  Pham, Xuan Dat c2160 VIE0.001-0.1040-4.00 
  Nguyen, Dinh Trung 1947 VIE0.001-0.3040-12.00 
  Nguyen, Hoang Bach 1600 VIE1.0010.254010.00 
  Tran, Vo Quoc Bao 1997 VIE0.5010.264010.40 
  Nguyen, Vuong Tung Lam 1870 VIE1.0010.604024.00 
 * 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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