Individual Calculations July 2008
 Perez Berenguer, Valentin  Total change: 4.25  Rating chartPersonal card
 VI Open de Sant Llorenç Savall St. Llorenç Savall ESP 2007-12-14
RcRownchangeKK*chgGame
 1931 1995 4.00 7 0.03 25 0.75 
  Colomer Boixadera, Joan 1645 ESP1.0010.11252.75 
  Burgos Figueroa, Carlos E. m2246 ESA0.001-0.1925-4.75 
  Viaplana Puigdomenech, Santi 1645 ESP1.0010.11252.75 
  Palomeras Ustrell, Eduard 1645 ESP1.0010.11252.75 
  Cruz, Filemon f2345 PER0.001-0.1125-2.75 
  Zapata Rios, Pere 1645 ESP1.0010.11252.75 
  Perpinya Rofes, Lluis Maria f2345 ESP0.001-0.1125-2.75 

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)
 
 III Open de la SCC Sabadell Sabadell ESP 2008-03-07
RcRownchangeKK*chgGame
 1859 1995 1.50 2 0.14 25 3.50 
  Lopez-Atalaya Faine, Josep 1807 ESP0.501-0.2425-6.00 
  Mas Lopez, Sergi 1910 ESP1.0010.38259.50 

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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