Individual Calculations June 2018
 Al-Hajiri, Bader  Total change: -10.80  Rating chartPersonal card
 World Amateur Championship 2018 under 2300 Cagliari ITA 2018-04-22
RcRownchangeKK*chgGame
 2125 2131 3.50 8 -0.54 20 -10.80 
  Garavito, Miguel Angel f2269 COL0.001-0.3120-6.20 
  Ehab, Mohamed 2002 EGY0.001-0.6720-13.40 
  Kozlowski, Thierry 1976 FRA1.0010.29205.80 
  Lam, Daniel King-Wai f2210 HKG0.5010.11202.20 
  Thanki, Hemal Karsanji 2099 IND0.001-0.5420-10.80 
  Privitera, Franco 2007 ITA1.0010.33206.60 
  Cadena M, Gustavo Adolfo f2230 COL1.0010.642012.80 
  Caetano, Hugo Zanotti Mendonca 2208 BRA0.001-0.3920-7.80 

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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