Individual Calculations April 2017
 Guerrero Villanueva, David  Total change: -14.60  Rating chartPersonal card
 FMA Cto De Liga Equipos Preferente 2017 Rondas 7-9 Madrid ESP 2017-02-05
RcRownchangeKK*chgGame
 1986 1983 1.00 2 0.00 20 0.00 
  Prada Lopez, Miguel Angel 2051 ESP0.001-0.4120-8.20 
  Miranda Millo, Carlos J. 1920 ESP1.0010.41208.20 

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)
 
 FMA Cto De Liga Equipos Preferente 2017 Ronda 10 Madrid ESP 2017-02-26
RcRownchangeKK*chgGame
 2039 1983 0.50 1 0.08 20 1.60 
  Urrutia Gonzalez, Javier 2039 ESP0.5010.08201.60 

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)
 
 FMA Cto De Liga Equipos Preferente 2017 Rondas 11-13 Madrid ESP 2017-03-19
RcRownchangeKK*chgGame
 1868 1983 0.50 2 -0.81 20 -16.20 
  Haro Casas, Emilio 1824 ESP0.001-0.7120-14.20 
  Vazquez Gonzalez, Jesus 1912 ESP0.501-0.1020-2.00 

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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