Individual Calculations July 2013
 Coronel, Joshua  Total change: 12.75  Rating chartPersonal card
 CR Abruzzo 2013 Cappelle sul Tavo ITA 2013-05-11
RcRownchangeKK*chgGame
 1856 1948 4.50 6 0.85 15 12.75 
  Pacilli, Emanuele 2171 ITA1.0010.781511.70 
  Ramundi, Claudia 1581 ITA1.0010.10151.50 
  Ramundi, Lorenzo 1649 ITA0.501-0.3515-5.25 
  Cerquitella, Luca 2291 ITA0.001-0.1215-1.80 
  Cerasoli, Mauro 1723 ITA1.0010.22153.30 
  Marrocco, Dario 1723 ITA1.0010.22153.30 

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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