Individual Calculations June 2018
 Chinguun, Otgonbayar  Total change: 29.20  Rating chartPersonal card
 World Amateur Championship 2018 under 2000 Cagliari ITA 2018-04-21
RcRownchangeKK*chgGame
 1825 1929 6.50 9 0.73 40 29.20 
  Amarjargal, Enkhbayar 1781 MGL1.0010.304012.00 
  Gibbs, Dominic V 1880 ENG0.001-0.5740-22.80 
  Al, Ansi Amin 1804 OMA1.0010.334013.20 
  Tardi, Oscar 1797 FRA0.001-0.6840-27.20 
  Sahinoz, Giulio O 1757 ENG1.0010.274010.80 
  Onnis, Luca 1790 ITA0.501-0.1940-7.60 
  Al Maashani, Abdullah 1846 OMA1.0010.394015.60 
  Altea, Giovanni 1895 ITA1.0010.454018.00 
  Ortegon Villacorte, Daniela 1879 COL1.0010.434017.20 

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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