Individual Calculations September 2015
 Ruiz Martorell, Alfredo  Total change: -38.60  Rating chartPersonal card
 XLIX Villa de Mislata - XXIII Open Grupo C 2015 Mislata (Valencia) ESP 2015-08-10
RcRownchangeKK*chgGame
 1510 1803 3.00 6 -1.93 20 -38.60 
  Garcia Molina, Jose 1403  * ESP0.001-0.9220-18.40 
  Abdula Boisteanu, Cristina 1403  * ESP1.0010.08201.60 
  Ventura Cobos, Ana 1415 ESP1.0010.09201.80 
  Sellami Atienza, David 1520 ESP1.0010.16203.20 
  Cerdan Herraez, Manuel Vicente 1809 ESP0.001-0.4920-9.80 
  Poveda Cervera, Juan Amadeo 1512 ESP0.001-0.8520-17.00 
 * 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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