Individual Calculations January 2014
 Alfonso Abrego, Santiago  Total change: -3.90  Rating chartPersonal card
 Navarro Preferente 2013 Navarra ESP 2013-10-12
RcRownchangeKK*chgGame
 1791 1748 2.00 5 -0.26 15 -3.90 
  Perez Alonso, Daniel 1708 ESP1.0010.44156.60 
  Idiazabal Troyas, Aritz 1970 ESP0.001-0.2215-3.30 
  Laseca Arana, Irati 1605 ESP0.001-0.6915-10.35 
  Ortin Blanco, Ainhoa 1692 ESP1.0010.42156.30 
  Ortega Lopez, Mikel 1981 ESP0.001-0.2115-3.15 

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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