Individual Calculations June 2018
 Lam, Daniel King-Wai  Total change: -29.40  Rating chartPersonal card
 World Amateur Championship 2018 under 2300 Cagliari ITA 2018-04-22
RcRownchangeKK*chgGame
 2039 2210 5.00 9 -1.47 20 -29.40 
  Altea, Alessandro 2068 ITA0.001-0.6920-13.80 
  Itgelt, Khuyagtsogt 2014 MGL0.501-0.2520-5.00 
  Bourogaa, Younes 1911 FRA1.0010.15203.00 
  Sandhya, G 1971 IND0.501-0.3020-6.00 
  Al-Hajiri, Bader f2131 KUW0.501-0.1120-2.20 
  Ehab, Mohamed 2002 EGY0.501-0.2720-5.40 
  Amer, Said Salim Al Maashani f2016 OMA1.0010.25205.00 
  Neri, Enzo 2086 ITA0.501-0.1720-3.40 
  Voltolini, Giuseppe 2156 ITA0.501-0.0820-1.60 

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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