Individual Calculations October 2012
 Ortega Farrus, Alfonso  Total change: -0.45  Rating chartPersonal card
 V Obert Internacional Escacs “Ciutat de Sabadell” 2012 – Grup B Sabadell ESP 2012-08-30
RcRownchangeKK*chgGame
 1754 1564 1.00 4 -0.03 15 -0.45 
  Barroso Quinones, Antonio 1841 ESP0.001-0.1715-2.55 
  Escofet Llongueras, Joan 1791 ESP0.001-0.2115-3.15 
  Castaneda Munoz, Antonio 1695 ESP1.0010.681510.20 
  Ventura Solans, Victor 1690 ESP0.001-0.3315-4.95 

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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