Individual Calculations September 2010
 Alvarez Romero, Carlos  Total change: -60.75  Rating chartPersonal card
 XIII Open internacional Club Ajedrez Villaverde Madrid ESP 2010-06-28
RcRownchangeKK*chgGame
 1731 1780 2.00 8 -2.43 25 -60.75 
  Beltran De Heredia E., Miguel 2078 ESP0.001-0.1525-3.75 
  Aguado Solana, Juan 2038 ESP0.001-0.1825-4.50 
  Martin Rodriguez, Jose L 1538 ESP1.0010.20255.00 
  Vidaurre, Luis 1934 BOL0.001-0.2925-7.25 
  Montero Montero, Juan Jose 1745 ESP0.001-0.5525-13.75 
  Garcia Alonso, David 1468 ESP1.0010.14253.50 
  Al-Zarif, Bassam 1631 ESP0.001-0.7025-17.50 
  Tevar Becerra, Alvaro 1419 ESP0.001-0.9025-22.50 

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)
 

 

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