Rapid: Individual Calculations May 2024
 Truong, Nguyen Thien An  Total change: 16.00  Rating chartPersonal card
 1st Vietnam - Japan school chess club 2024, Open U11 Da Nang VIE 2024-04-21
RcRownchangeKK*chgGame
 1471 1546 1.00 1 0.40 40 16.00 
  Phan, Ba Dai 1471 VIE1.0010.404016.00 

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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