Individual Calculations June 2018
 Bianchetti, Raoul  Total change: 3.20  Rating chartPersonal card
 World Amateur Championship 2018 under 2000 Cagliari ITA 2018-04-21
RcRownchangeKK*chgGame
 1854 1974 6.00 9 0.08 40 3.20 
  Borras Julian, Teodoro 1829 ESP0.501-0.1940-7.60 
  Senesi, Glauco 1679 ITA1.0010.15406.00 
  Serafim Junior, Arnor 1861 BRA1.0010.354014.00 
  Bonali, Leonardo 1901 ITA0.501-0.1040-4.00 
  Aoyama, Edmundo 1864 BRA1.0010.354014.00 
  Cap, Piotr 1896 POL0.001-0.6140-24.40 
  Chetina, Elizaveta 1884 RUS0.501-0.1240-4.80 
  Wlogalski, Olivier 1888 BEL1.0010.384015.20 
  Gibbs, Dominic V 1880 ENG0.501-0.1340-5.20 

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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