Individual Calculations May 2010
 Acosta Alayon, David  Total change: -6.45  Rating chartPersonal card
 Liga Insular por Equipos Categoría Preferente F. Regular Sta. Cruz deTenerife ESP 2010-01-16
RcRownchangeKK*chgGame
 1763 1892 1.00 2 -0.35 15 -5.25 
  Rivas Crespo, Alejandro 1719 ESP0.001-0.7315-10.95 
  Mingorance Torres, Francisco 1807 ESP1.0010.38155.70 

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)
 
 Liga Insular por Equipos Categoría Preferente Fase Final Tenerife ESP 2010-03-27
RcRownchangeKK*chgGame
 2292 1892 0.00 1 -0.08 15 -1.20 
  Cabrera Trujillo, Jorge m2292  * ESP0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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