Individual Calculations May 2017
 Boorchi, Byaruuzana  Total change: -26.80  Rating chartPersonal card
 World Amateur Championship - under 2000 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 1919 1981 4.00 8 -0.67 40 -26.80 
  Karaivanov, Alexander 1850 BUL1.0010.324012.80 
  Marani, Luca 1892 ITA1.0010.384015.20 
  Spada, Angelo 1924 ITA1.0010.424016.80 
  Al Helaoy, Majed 1993 SYR1.0010.524020.80 
  Celik, Berkay 1957 TUR0.001-0.5340-21.20 
  Soronzonbold, Lkhagvadorj 1947 MGL0.001-0.5540-22.00 
  Hasinski, Krystian 1884 POL0.001-0.6340-25.20 
  Azikri, Gur 1907 ISR0.001-0.6040-24.00 

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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