Individual Calculations September 2013
 Macqueen, Calum  Total change: -12.00  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2135 2248 5.00 9 -0.80 15 -12.00 
  Dubreuil, Remy 1848  * FRA1.0010.08151.20 
  Rodshtein, Maxim g2641 ISR0.001-0.0815-1.20 
  Olson, Hamish 2021 SCO0.501-0.2915-4.35 
  Mateu Guiu, Esteve 2043 AND0.001-0.7615-11.40 
  Sevillano Garcia, Joaquin 1961 ESP1.0010.16152.40 
  Diaz Munoz, Sergi 2026 ESP1.0010.22153.30 
  Cherki, Thomas 2095 FRA1.0010.30154.50 
  Alonso Rosell, Alvar g2550 ESP0.001-0.1515-2.25 
  Grove, Michael 2028 SCO0.501-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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