Individual Calculations January 2011
 Martinez Medina, Jose Juan  Total change: -9.00  Rating chartPersonal card
 II Obert de Tardor de Llinars del Vallès Llinars del Vallès (Barcelona) ESP 2010-09-17
RcRownchangeKK*chgGame
 1767 1569 1.50 6 -0.21 25 -5.25 
  Perez Rodriguez, Joan Antoni 1969  * ESP0.001-0.0825-2.00 
  Veciana Coronado, Pau 1911 ESP0.5010.38259.50 
  Rodriguez Martinez, Juan P. 1947 ESP0.001-0.0925-2.25 
  Serrano Moron, Eloi 1526 ESP0.001-0.5625-14.00 
  Lafuente Ruiz, Jose Manuel 1690 ESP0.001-0.3425-8.50 
  Cobos Navarro, Jorge 1557 ESP1.0010.482512.00 
 * 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)
 
NOTE: K factor changed
  IV Obert de Santa Eulalia de Ronçana 2010 - Grup B Barcelona ESP 2010-10-02
RcRownchangeKK*chgGame
 1659 1569 0.50 2 -0.25 15 -3.75 
  Caro Martinez, Ramon 1694 ESP0.001-0.3315-4.95 
  Cama Molina, Daniel 1624 ESP0.5010.08151.20 

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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