Individual Calculations April 2009
 Maz Machado, Alexander  Total change: 1.35  Rating chartPersonal card
 Campeonato por Equipos Absoluto de Cordoba 2008/09 Cordoba ESP 2008-11-02
RcRownchangeKK*chgGame
 2018 1918 1.00 1 0.64 15 9.60 
  Garcia Ramirez, Cristobal Jesus 2018 ESP1.0010.64159.60 

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)
 
 II Torneo Homenaje Veteranos de Ajedrez Cordobes Cordoba ESP 2008-12-05
RcRownchangeKK*chgGame
 2093 1918 0.00 2 -0.55 15 -8.25 
  Barrios Munoz, Rafael Carlos 2132 ESP0.001-0.2315-3.45 
  Gimenez Jimenez, Jesus 2053 ESP0.001-0.3215-4.80 

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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