Individual Calculations April 2019
 Lu, Chan Hung  Total change: 7.80  Rating chartPersonal card
 9th HDBank international cup 2019 - Masters category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 2289 2207 4.00 9 0.39 20 7.80 
  Mendonca, Leon Luke c2446 IND0.5010.30206.00 
  Chen, Qi B 2443 CHN0.001-0.2020-4.00 
  Nair, Sanjeev 2005 IND0.501-0.2620-5.20 
  Stefanova, Antoaneta g2493 BUL0.001-0.1620-3.20 
  Soham, Datar 2122 IND0.501-0.1220-2.40 
  Bach, Ngoc Thuy Duong wf2117 VIE0.501-0.1220-2.40 
  Kwon, Sehyun c2136 KOR1.0010.40208.00 
  Liu, Xiangyi m2427 SGP0.5010.28205.60 
  Tu, Hoang Thong g2416 VIE0.5010.27205.40 

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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