Individual Calculations December 2019
 Ngo, Huy Xuan  Total change: 12.80  Rating chartPersonal card
 1 HK Team 2019-20 November Various DEN 2019-11-01
RcRownchangeKK*chgGame
 1563 1427 1.00 2 0.32 40 12.80 
  Meldal, Peter 1415 DEN1.0010.484019.20 
  Tutundjan, Hovhannes 1711 DEN0.001-0.1640-6.40 

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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