Individual Calculations January 2014
 Abrines Sampol, Lorenzo  Total change: 17.85  Rating chartPersonal card
 X Open Internacional Amateur Calvia Baleares ESP 2013-10-05
RcRownchangeKK*chgGame
 1858 1709 3.50 7 1.19 15 17.85 
  Aroven, Mikael 2101 SWE0.001-0.0815-1.20 
  Juan Mas, Santiago 2057 ESP0.001-0.1115-1.65 
  Sultan, Al Darmaki 1309  * UAE1.0010.08151.20 
  Petrescu, Georgian-Dorin f2109  * ROU0.001-0.0815-1.20 
  Lewandowski, Richard 1573 ESP1.0010.32154.80 
  Cerdo Fernandez, Miguel 1929 ESP1.0010.781511.70 
  Cemborain Oricain, Alfonso 1930 ESP0.5010.28154.20 
 * 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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