Individual Calculations July 2009
 Jimenez Macias, Santiago  Total change: 2.25  Rating chartPersonal card
 Primera Provincial Norte Valencia ESP 2009-01-10
RcRownchangeKK*chgGame
 1829 1911 1.00 2 -0.22 25 -5.50 
  Lopez Benavent, Luis Vicente 1886 ESP0.001-0.5325-13.25 
  Medialdea Fernandez, Hernando 1771 ESP1.0010.31257.75 

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)
 
 Campeonato por Equipos Promociones Centro Sur Valencia ESP 2009-03-22
RcRownchangeKK*chgGame
 2159 1911 0.50 1 0.31 25 7.75 
  Serrano Felipe, Rafael 2159 ESP0.5010.31257.75 

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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