Individual Calculations January 2011
 Vidaurre, Luis  Total change: 10.80  Rating chartPersonal card
 XII Abierto de la ConstituciĆ³n Madrid ESP 2010-11-30
RcRownchangeKK*chgGame
 1995 1856 3.00 7 0.72 15 10.80 
  Cardenas Serrano, Sergio 2124 ESP0.001-0.1715-2.55 
  Alvarez Gonzalez, Eduardo 1885 ESP0.5010.04150.60 
  Castejon Caballero, Andres 2088 ESP1.0010.791511.85 
  Alvarez Abejon, Amilcar 2091 ESP0.001-0.2115-3.15 
  Garcia Dorado, Alberto 2009 ESP1.0010.701510.50 
  Aziz Ortego, Omar Luis 2056 ESP0.001-0.2415-3.60 
  Al-Zarif, Bassam 1712 ESP0.501-0.1915-2.85 

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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