Individual Calculations March 2010
 Donoso Sanchez, Alejandro  Total change: 9.45  Rating chartPersonal card
 Campeonato. Provincial Individual de Zaragoza, Categoria Preferente 2009 Zaragoza ESP 2009-09-27
RcRownchangeKK*chgGame
 2044 2111 5.50 9 0.20 15 3.00 
  Gutierrez Barrachina, Jose Anton 1957 ESP0.501-0.2115-3.15 
  Castillo Sanjuan, Alejandro 1928 ESP1.0010.26153.90 
  Quintin Navarro, Alberto 2072 ESP1.0010.45156.75 
  Lana Rodriguez, David 2226 ESP0.5010.16152.40 
  Antonano Fedz-Quincoces, Avelino 2124 ESP0.001-0.4815-7.20 
  Colom Sienes, Eduardo 2031 ESP0.501-0.1115-1.65 
  Planas Torrea, Alberto 1952 ESP1.0010.29154.35 
  Sanchez Moreno, Jose Carlos 2030 ESP1.0010.39155.85 
  Gracia Suarez, Jesus 2077 ESP0.001-0.5515-8.25 

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)
 
 III Open Inter. St Casablanca” Memorial Carlos San José Zaragoza ESP 2009-12-26
RcRownchangeKK*chgGame
 2184 2137 3.50 7 0.43 15 6.45 
  Garcia Garcia, Enrique 1737  * ESP1.0010.08151.20 
  Antoli Royo, Joaquin Miguel m2390 ESP0.5010.31154.65 
  Cruz, Filemon f2412 PER0.001-0.1715-2.55 
  Silva Rodriguez, Julio 1983 ESP0.501-0.2115-3.15 
  Gutierrez Barrachina, Jose Anton 1979 ESP1.0010.29154.35 
  Ramiro Ovejero, Juan Luis f2386 ESP0.5010.31154.65 
  Matnadze, Ana mwg2401 GEO0.001-0.1815-2.70 
 * 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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