Individual Calculations January 2009
 Gonzalez-Mendoza Gracia, Jose A.  Total change: 19.00  Rating chartPersonal card
 Autonomico Individual de Aragon 2008 Zaragoza ESP 2008-08-23
RcRownchangeKK*chgGame
 1963 1927 1.00 2 0.08 25 2.00 
  Guetas Sanchez, Hugo 2163 ESP0.001-0.2025-5.00 
  San Lazaro Lorente, David 1762 ESP1.0010.28257.00 

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)
 
 IV Torneo de Ajedrez La Salle Zaragoza ESP 2008-10-03
RcRownchangeKK*chgGame
 1779 1927 2.00 2 0.68 25 17.00 
  Gaspar Calvo, Luis Alberto 1980 ESP1.0010.572514.25 
  Zaro Aznar, Eva 1577 ESP1.0010.11252.75 

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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