Individual Calculations March 2015
 Portillo Alcalde, Jose Maria  Total change: -7.20  Rating chartPersonal card
 VI Torneo promoción . C..A. Mar Menor Hotel Traiña Murcia ESP 2015-01-31
RcRownchangeKK*chgGame
 1517 1672 4.00 6 0.06 20 1.20 
  Santos Saura, Iohbar 1272  * ESP1.0010.08201.60 
  Lopez Soler, Jose 1272  * ESP1.0010.08201.60 
  Pol Plazas, Pedro 1949 ESP0.001-0.1720-3.40 
  Alberola Reig, Francisco 1470 ESP1.0010.24204.80 
  Alcobas Cervantes, Miguel Angel 1857 ESP0.001-0.2620-5.20 
  Garijo Perez, Hugo 1281 ESP1.0010.09201.80 
 * 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)
 
 VIII Cto Regional Veteranos –Murcia 2015 Murcia ESP 2015-02-08
RcRownchangeKK*chgGame
 1901 1672 0.00 2 -0.42 20 -8.40 
  Berenguer Sanchez, Fco Enrique 1879 ESP0.001-0.2320-4.60 
  Borja Perez, Jose 1923 ESP0.001-0.1920-3.80 

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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