Individual Calculations June 2018
 Adamova, Tuyara  Total change: 12.80  Rating chartPersonal card
 World Amateur Championship 2018 under 2300 Cagliari ITA 2018-04-22
RcRownchangeKK*chgGame
 2121 2026 4.00 9 0.64 20 12.80 
  Bukojemski, Adam 2194 POL1.0010.722014.40 
  Locci, Damiano 2165 ITA1.0010.692013.80 
  Ibba, Isacco 2209 ITA0.001-0.2620-5.20 
  Gal, Moshe 2129 ISR0.001-0.3620-7.20 
  Souza, Rafael Cabral De 2178 BRA0.001-0.3020-6.00 
  Ibar, Marcelo f2121 ARG0.5010.13202.60 
  Said, Ahmed Ali Jidal Fadhil 1928 OMA1.0010.37207.40 
  Voltolini, Giuseppe 2156 ITA0.001-0.3220-6.40 
  Messina, Giuseppe Ottavio 2007 ITA0.501-0.0320-0.60 

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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