Individual Calculations April 2008
 Rodriguez Lorenzo, Yadira  Total change: 7.65  Rating chartPersonal card
 XXVIII Open Internacional de Ajedrez El Corte Ingles Las Palmas de Gran Canaria ESP 2007-12-03
RcRownchangeKK*chgGame
 2161 1905 0.00 2 -0.38 15 -5.70 
  Hernandez Leon, Alberto 2207 ESP0.001-0.1515-2.25 
  Gutierrez Olivares, Daniel 2115 ESP0.001-0.2315-3.45 

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)
 
 Torneo de Navidad CajaCanarias 2007 Santa Cruz de la Palma ESP 2007-12-18
RcRownchangeKK*chgGame
 2215 1905 0.50 2 0.22 15 3.30 
  Garcia De La Banda, Francisco 2174 ESP0.5010.33154.95 
  De La Cruz Sanchez, C. G. f2255 ESP0.001-0.1115-1.65 

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)
 
 Cto. Absoluto de la Palma 2008 Sta. Cruz de la Palma TENERIFE ESP 2008-01-18
RcRownchangeKK*chgGame
 2084 1942 2.00 4 0.67 15 10.05 
  Pena Hernandez, Tamara 1860 ESP1.0010.39155.85 
  Garcia De La Banda, Francisco 2154 ESP1.0010.771511.55 
  De La Cruz Sanchez, Carlos G. f2292 ESP0.001-0.1115-1.65 
  Herrera Reyes, Jose Antonio 2030 ESP0.001-0.3815-5.70 

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)
 

 

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