Individual Calculations April 2013
 Aranguiz Jimenez, Jonathan  Total change: 69.00  Rating chartPersonal card
 XVI Obert Escacs Tres Peons Grup B Barcelona (Cataluna) ESP 2013-01-11
RcRownchangeKK*chgGame
 1754 1520 4.00 8 2.30 30 69.00 
  Casasampera Boada, Joaquim 1797 ESP0.5010.33309.90 
  Nin Serres, Pere 1710 ESP0.001-0.2530-7.50 
  Soler Ferrer, Felipe 1734 ESP1.0010.773023.10 
  Galceran Porqueras, Joan 1834 ESP1.0010.863025.80 
  Vargas Drechsler, Carlos 1841 ESP0.001-0.1330-3.90 
  Sans Bascu, Joaquin 1743 ESP1.0010.783023.40 
  Delgado Morell, Aina 1721 ESP0.001-0.2430-7.20 
  Masferrer Andreu, Josep Miquel 1655 ESP0.5010.18305.40 

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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