Individual Calculations February 2013
 Ortega Fernandez, Maria  Total change: 12.00  Rating chartPersonal card
 IV Torneo Int. Sub 2200 Ciudad de Almeria Almeria ESP 2012-12-28
RcRownchangeKK*chgGame
 2051 1693 0.00 1 -0.10 15 -1.50 
  Canabate Carmona, Francisco 2051 ESP0.001-0.1015-1.50 

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)
 
 Abierto Internacional Sub 2150 de Roquetas de Mar Roquetas de Mar (Almería) ESP 2013-01-04
RcRownchangeKK*chgGame
 1757 1686 2.50 4 0.90 15 13.50 
  Gonzalez Ramos, Luis 1901 ESP0.001-0.2315-3.45 
  Ucles Lirola, Angela 1384 ESP1.0010.15152.25 
  Alvarez Serrano, Carlos 1892 ESP1.0010.761511.40 
  Diaz Sanchez, Jose Francisco 1849 ESP0.5010.22153.30 

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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