Individual Calculations September 2013
 De Azua Arpi, Rafael  Total change: -19.65  Rating chartPersonal card
 XV Obert Internacional Sant Marti 2013 Grup A Barcelona ESP 2013-07-13
RcRownchangeKK*chgGame
 2118 1943 1.00 8 -1.31 15 -19.65 
  Sequera Paolini, Jose m2343  * VEN0.001-0.0815-1.20 
  Sorm, Daniel f2304 CZE0.001-0.1015-1.50 
  Heredia Tarrats, Amadeu 2098 ESP0.001-0.2915-4.35 
  Real Pereyra, Diana Carime wm2076 MEX1.0010.681510.20 
  Haug, Johannes 2042 NOR0.001-0.3615-5.40 
  Tarrago Domingo, Miguel 2034 ESP0.001-0.3815-5.70 
  Lopez Perdomo, Juan David 2100 COL0.001-0.2915-4.35 
  Carlsen, Ellen Oen 1947 NOR0.001-0.4915-7.35 
 * 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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