Individual Calculations May 2012
 Bermudez Veliz, Josselyn  Total change: 11.55  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeKK*chgGame
 1925 1645 0.00 1 -0.16 15 -2.40 
  Matute Loja, Belen 1925 ECU0.001-0.1615-2.40 

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)
 
 Sub-Zonal 2.3.5 Femenino Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 1854 1645 3.00 8 0.93 15 13.95 
  Matute Loja, Belen 1925 ECU0.001-0.1615-2.40 
  Montilla, Jorcerys 2045  * VEN0.001-0.0815-1.20 
  Rovira, Tairu wc1991 VEN0.001-0.1115-1.65 
  Diaz Alarcon, Maria Fernanda 1682 ECU0.5010.05150.75 
  Naipal, Ekaterina wc1821 SUR1.0010.731510.95 
  Bohorquez Canizares, Maria 1713 ECU1.0010.59158.85 
  Richards, Deborah wf1989 JAM0.001-0.1215-1.80 
  Saltos Velez, Ilenia 1667 ECU0.5010.03150.45 
 * 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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