Individual Calculations July 2012
 Acosta Martin, Kevin  Total change: 0.90  Rating chartPersonal card
 Liga CajaCanarias Primera Sta. Cruz de La Palma ESP 2012-03-02
RcRownchangeKK*chgGame
 1627 1657 2.00 4 -0.08 15 -1.20 
  Rodriguez Miranda, Sergio 1313 ESP0.501-0.3815-5.70 
  Lorenzo Hernandez, Antonio 1607 ESP0.501-0.0715-1.05 
  Capote Robayna, Johanna 1809 ESP0.5010.20153.00 
  Morcuende Hurtado, Miguel Angel 1779 ESP0.5010.17152.55 

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)
 
 Liga CajaCanarias Segunda Sta. Cruz de La Palma ESP 2012-03-09
RcRownchangeKK*chgGame
 1761 1657 0.50 1 0.14 15 2.10 
  Rodriguez Falcon, David 1761 ESP0.5010.14152.10 

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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