Rapid: Individual Calculations June 2024
 Pham, Hong Duc  Total change: -21.60  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Rapid Open U6 to U13 Bac Giang VIE 2024-05-25
RcRownchangeKK*chgGame
 1538 1601 3.00 6 -0.54 40 -21.60 
  Do, Viet Hung 1428 VIE0.001-0.7340-29.20 
  Dao, Minh Phu 1469 VIE1.0010.324012.80 
  Sam, Minh Quan 1546 VIE1.0010.424016.80 
  Nguyen, Quang Anh 1816 VIE0.001-0.2340-9.20 
  Nguyen, Hai Anh 1475 VIE1.0010.334013.20 
  Nguyen, Tan Minh 1493 VIE0.001-0.6540-26.00 

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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