Individual Calculations June 2018
 Pitica, Silviu Valentin  Total change: 14.00  Rating chartPersonal card
 World Amateur Championship 2018 under 2300 Cagliari ITA 2018-04-22
RcRownchangeKK*chgGame
 2109 2135 5.50 9 0.70 20 14.00 
  Ehab, Mohamed 2002 EGY0.501-0.1820-3.60 
  Cabe, Arlan 2224 PHI0.001-0.3820-7.60 
  Herrmann, Roman 1975 ARG1.0010.29205.80 
  Ibar, Marcelo f2121 ARG0.501-0.0220-0.40 
  Cadena M, Gustavo Adolfo f2230 COL0.5010.13202.60 
  Said, Ahmed Ali Jidal Fadhil 1928 OMA1.0010.23204.60 
  Bayarmaa, Bayarjargal wf2226 MGL1.0010.622012.40 
  Caetano, Hugo Zanotti Mendonca 2208 BRA0.5010.10202.00 
  Altea, Alessandro 2068 ITA0.501-0.0920-1.80 

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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