Individual Calculations April 2009
 Buet, Samuel  Total change: -20.00  Rating chartPersonal card
 XXIX Torneo Open Internacional de Ajedrez Las Palmas de Gran Canaria ESP 2008-12-02
RcRownchangeKK*chgGame
 2248 1898 0.00 2 -0.22 25 -5.50 
  Brito Garcia, Alfredo m2248 ESP0.001-0.1125-2.75 
  Martin Ojeda, Juan Manuel 2248 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)
 
 Torneo IRT Ciudad de Telde 2009 Telde Gran Canaria ESP 2009-02-12
RcRownchangeKK*chgGame
 1848 1898 4.50 9 -0.58 25 -14.50 
  Perdomo Abad, Jose 2107 ESP0.001-0.2325-5.75 
  Aguilera Suarez, Antonio 1794 ESP0.001-0.6425-16.00 
  Rodriguez Manzaneda, Irene 1812 ESP1.0010.38259.50 
  Guedes Lopez, Saul 1775 ESP1.0010.33258.25 
  Leon Varela, Luis 2165 ESP0.001-0.1825-4.50 
  Lozano Lorenzo, Jose Vicente 1775 ESP1.0010.33258.25 
  Rodriguez Manzaneda, Javier 1564 ESP1.0010.12253.00 
  Santana Montero, Pedro Luis 1959 ESP0.001-0.4225-10.50 
  Real Morales, Daniel 1683 ESP0.501-0.2725-6.75 

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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