Individual Calculations March 2012
 Barrera Martin, Nayra  Total change: -17.10  Rating chartPersonal card
 Torneo de Navidad Ciudad de Arrecife 2011 Arrecife – Lanzarote – Islas Canarias ESP 2011-12-13
RcRownchangeKK*chgGame
 1911 1511 0.00 1 -0.08 30 -2.40 
  Perez Aleman, Pedro Tomas 1911  * ESP0.001-0.0830-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 I Cerrado Internacional de Ajedrez Ciudad de Arrecife 2012 Arrecife – Lanzarote – Islas Canarias ESP 2012-01-10
RcRownchangeKK*chgGame
 1634 1511 3.50 11 -0.49 30 -14.70 
  Gonzalez Mohamed, Riduan 1698 ESP0.001-0.2630-7.80 
  Araya Betancort, Pablo 1305 ESP1.0010.24307.20 
  Toval Guerra, Andres 1761 ESP0.001-0.1930-5.70 
  Gonzalez Acosta, Angel 1911  * ESP0.001-0.0830-2.40 
  Cabrera Santana, Cesar 1438 ESP1.0010.403012.00 
  Bethencourt Seijas, Sergio 1779 ESP0.001-0.1730-5.10 
  Leon Varela, Luis 1911  * ESP0.001-0.0830-2.40 
  Escamilla Andres, Angel 1305 ESP1.0010.24307.20 
  Salazar De La Cruz, Jose Maria 1735 ESP0.001-0.2230-6.60 
  Giraldo Orozco, William Arles 1712 COL0.001-0.2430-7.20 
  Badiola Morera, Gorka 1416 ESP0.501-0.1330-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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