Individual Calculations April 2009
 Almeida Sanchez, Ciriaco  Total change: 7.00  Rating chartPersonal card
 XXIX Torneo Open Internacional de Ajedrez Las Palmas de Gran Canaria ESP 2008-12-02
RcRownchangeKK*chgGame
 2121 1995 2.00 5 0.28 25 7.00 
  Morales Camacho, Julian 2288 ESP0.001-0.1525-3.75 
  Natalicchio Escalante, Nicolas 2238 ESP0.001-0.2025-5.00 
  Schlittermann, Wolfgang 1645 GER1.0010.11252.75 
  Rodriguez Gonzalez, Blas 2091 ESP1.0010.632515.75 
  Tatai, Stefano m2345 ITA0.001-0.1125-2.75 

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)
 

 

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