Individual Calculations April 2009
 Higueras De Cardenas, Rafael  Total change: 9.80  Rating chartPersonal card
 Campeonato Provincial de Segovia Fase Previa Segovia ESP 2008-11-22
RcRownchangeKK*chgGame
 1950 2022 5.50 8 0.74 25 18.50 
  Fresnillo Fresnillo, Pedro 1797 ESP1.0010.22255.50 
  Chousa Santo Domingo, Adrian 1880 ESP0.501-0.1925-4.75 
  Perez Perez, Isidro 1961 ESP1.0010.422510.50 
  Garcia Gonzalez, Judit 1964 ESP0.001-0.5825-14.50 
  Sastre Marugan, Mariano 1963 ESP1.0010.422510.50 
  Berzal De La Mata, Luis 1934 ESP0.501-0.1225-3.00 
  Garcia Cob, Manuel Jesus 1950 ESP1.0010.402510.00 
  Calvo Cantero, Jorge Juan 2151 ESP0.5010.17254.25 

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)
 
NOTE: K factor changed
 XXV Torneo UNED Segovia ESP 2008-12-27
RcRownchangeKK*chgGame
 1961 2022 0.00 1 -0.58 15 -8.70 
  Perez Perez, Isidro 1961 ESP0.001-0.5815-8.70 

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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