Individual Calculations February 2014
 Abrines Sampol, Lorenzo  Total change: 6.90  Rating chartPersonal card
 Campionat obert individual de Mallorca 2013 Mallorca ESP 2013-11-02
RcRownchangeKK*chgGame
 1755 1709 4.00 8 0.46 15 6.90 
  Fuster Orfila, Xim 1948 ESP0.001-0.2015-3.00 
  Perez Cozar, Antonio 1419 ESP1.0010.16152.40 
  Alemany Jara, Alejandro 1958 ESP0.001-0.1915-2.85 
  Martorell Prats, Antonio 1577 ESP0.501-0.1815-2.70 
  Castell Cantero, Jose Juan 1494 ESP1.0010.23153.45 
  Moya Pol, Antonio 1846 ESP0.001-0.3215-4.80 
  Pol Guiscafre, David 1997 ESP1.0010.841512.60 
  Ballester Cladera, Antonio 1797 ESP0.5010.12151.80 

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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