Rapid: Individual Calculations May 2024
 Le, Phuoc Kiet  Total change: -53.60  Rating chartPersonal card
 1st Vietnam - Japan school chess club open 2024 Da Nang VIE 2024-04-21
RcRownchangeKK*chgGame
 1589 1651 1.00 4 -1.34 40 -53.60 
  Phan, Huyen Trang 1470 VIE0.501-0.2440-9.60 
  Nguyen, Hoang Vi 1589 VIE0.001-0.5940-23.60 
  Phan, Nhat Y 1685 VIE0.5010.05402.00 
  Bui, Quoc Nghia 1610 VIE0.001-0.5640-22.40 

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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