Individual Calculations January 2009
 Diaz Herrero, Alvaro  Total change: 33.30  Rating chartPersonal card
 XIV Torneo Internacional de Ajedrez Ayuntamiento de Pielagos Salcedo de Pielagos ESP 2008-08-30
RcRownchangeKK*chgGame
 2251 2034 3.50 6 2.08 15 31.20 
  Paunovic, Dragan g2384 SRB0.001-0.1115-1.65 
  Moskalenko, Viktor g2384 UKR0.001-0.1115-1.65 
  Martinez Gonzalez, Crescencio 2243 ESP1.0010.771511.55 
  Ceballos Hornero, Daniel 2209 ESP0.5010.23153.45 
  Trigo Urquijo, Sergio 2200 ESP1.0010.721510.80 
  Poveda Casas, Antonio 2088 ESP1.0010.58158.70 

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)
 
 XXI Trofeo Ayuntamiento de Barakaldo 2008 Barakaldo ESP 2008-09-19
RcRownchangeKK*chgGame
 1965 2034 3.00 5 0.14 15 2.10 
  Galzagorri Uli, Yeray 2255 ESP0.001-0.2215-3.30 
  Balsategui Gonzalez, Aitor 1692 ESP1.0010.12151.80 
  Alonso Alonso, Ivan 2133 ESP0.001-0.3615-5.40 
  De Andres Barrena, Raimundo 1761 ESP1.0010.17152.55 
  Sanz Rodero, Mikel 1982 ESP1.0010.43156.45 

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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