Individual Calculations January 2010
 Martinez Medina, Jose Juan  Total change: -16.00  Rating chartPersonal card
 III Obert de Santa Eulàlia de Ronçana 2009 - Grup A Santa Eulalia de Roncana Barcelona ESP 2009-10-03
RcRownchangeKK*chgGame
 1869 1570 0.00 4 -0.64 25 -16.00 
  Canal Oliveras, Joan 1970  * ESP0.001-0.0825-2.00 
  Navajas Adan, Joaquim 1908 ESP0.001-0.1225-3.00 
  Vegara Gallego, Pere 1859 ESP0.001-0.1625-4.00 
  Ylla Soro, Rafael 1737 ESP0.001-0.2825-7.00 
 * 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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