Individual Calculations February 2014
 Del Valle Rosas, Alfonso  Total change: 8.55  Rating chartPersonal card
 Campeonato de Asturias por Equipos 2ª Asturias ESP 2013-09-28
RcRownchangeKK*chgGame
 1986 2008 4.00 6 0.82 15 12.30 
  Arias Garcia, David 2012 ESP1.0010.51157.65 
  Hellinga Damstra, Martien 2092 ESP1.0010.62159.30 
  Alonso Molina, Carlos Omar 1874 ESP1.0010.32154.80 
  Bernal Tinajero, Julio 2008 ESP0.001-0.5015-7.50 
  Menendez Villar, Santiago 1989 ESP0.501-0.0315-0.45 
  Fernandez Trivino, Daniel Martin 1938 ESP0.501-0.1015-1.50 

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)
 
 Cto de Asturias por Equipos 1ª Asturias ESP 2013-09-28
RcRownchangeKK*chgGame
 2205 2008 0.00 1 -0.25 15 -3.75 
  Iglesias Leon, Francisco J. 2205 ESP0.001-0.2515-3.75 

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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