Individual Calculations April 2009
 Perinan Freire, Antonio Jesus  Total change: -8.10  Rating chartPersonal card
 Liga Andaluza 2008 Primera Division Grupo B Andalucia ESP 2008-10-05
RcRownchangeKK*chgGame
 1919 1928 0.50 2 -0.52 15 -7.80 
  Partido Bozada, Pablo 2129 ESP0.001-0.2415-3.60 
  Jimenez Fernandez, Ismael 1708 ESP0.501-0.2815-4.20 

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)
 
 Liga Andaluza 2008-Promocion Andalucia ESP 2008-10-05
RcRownchangeKK*chgGame
 1911 1928 0.50 1 -0.02 15 -0.30 
  Hidalgo Paniagua, Fermin 1911 ESP0.501-0.0215-0.30 

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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