Individual Calculations April 2009
 Ramiro Ovejero, Juan Luis  Total change: -15.45  Rating chartPersonal card
 II Open Internacional St. Casablanca Memorial Carlos San Jose Zaragoza ESP 2008-12-20
RcRownchangeKK*chgGame
 2270 2380 6.00 9 0.36 15 5.40 
  Castillo Sanjuan, Daniel 2030 ESP1.0010.11151.65 
  Juberias Segura, Santiago 2104 ESP1.0010.17152.55 
  Villuendas Valero, Adrian 2218 ESP1.0010.29154.35 
  Edouard, Romain m2531 FRA0.001-0.3015-4.50 
  Antolin Concha, Diego 2190 ESP1.0010.25153.75 
  Sarto Ramos, Angel 2030 ESP1.0010.11151.65 
  Rios, Alejandro m2322 COL0.501-0.0815-1.20 
  Illescas Cordoba, Miguel g2604 ESP0.5010.28154.20 
  Bedouin, Xavier f2403 FRA0.001-0.4715-7.05 

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)
 
 XX Open Internacional de Roquetas de Mar Almeria ESP 2009-01-02
RcRownchangeKK*chgGame
 2206 2398 4.50 8 -1.39 15 -20.85 
  Molina, Jorge f2105 BOL0.501-0.3515-5.25 
  Amat Sanchez, Pedro Antonio 2072 ESP1.0010.13151.95 
  Fernandez Barrera, Victor f2284 ESP0.001-0.6615-9.90 
  Gil Quilez, David 2108 ESP0.501-0.3415-5.10 
  Sanchez Jerez, Emilio Miguel 2185 ESP0.501-0.2715-4.05 
  Estrada Martinez, Cesar 2238 ESP1.0010.29154.35 
  Camacho Collados, Marcos 2265 ESP1.0010.32154.80 
  Perez Mitjans, Orelvis f2392 CUB0.001-0.5115-7.65 

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)
 

 

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