Individual Calculations June 2018
 Tavagwisa, Lawrence  Total change: 20.00  Rating chartPersonal card
 World Amateur Championship 2018 under 2000 Cagliari ITA 2018-04-21
RcRownchangeKK*chgGame
 1822 1946 7.00 9 1.00 20 20.00 
  Alshourfaa, Hazaa 1790 KUW1.0010.29205.80 
  Ortegon Villacorte, Daniela 1879 COL0.001-0.5920-11.80 
  Rooplal, Desmond 1756 RSA1.0010.25205.00 
  Tadevosyan, Gevorg 1860 ARM0.001-0.6220-12.40 
  Mohnblatt, Daniel 1783 FRA1.0010.28205.60 
  Bowman, Richard L 1802 ENG1.0010.31206.20 
  Minelli, Fausto 1730 BRA1.0010.22204.40 
  Cap, Piotr 1896 POL1.0010.43208.60 
  Zakharov, Denis 1898 RUS1.0010.43208.60 

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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