Individual Calculations May 2010
 Martin Grillo, Ruben  Total change: -7.35  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 2112 2236 5.50 8 0.18 15 2.70 
  Pena Martin, Jordi 2163 ESP1.0010.40156.00 
  Diaz Carrasco, Sergio 2130 ESP0.501-0.1415-2.10 
  Ballesteros Collazos, Sergi 2160 ESP1.0010.40156.00 
  Lacasta Palacios, Joaquim 2147 ESP0.501-0.1215-1.80 
  Collado Pallas, David 2104 ESP0.501-0.1815-2.70 
  Planella Sanchez, Jordi 2044 ESP0.501-0.2515-3.75 
  Gutierrez Anso, Jose 2084 ESP0.501-0.2015-3.00 
  Gurrutxaga Telleria, Jose Luis 2063 ESP1.0010.27154.05 

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)
 
 XXIV Open del Catalunya Escacs Club Barcelona ESP 2010-03-27
RcRownchangeKK*chgGame
 2023 2236 6.00 9 -0.67 15 -10.05 
  Demestres Lopez, Ricardo 1836  * ESP1.0010.08151.20 
  Adeyemi, Adedeji 1902 ESP0.501-0.3815-5.70 
  Perez Grizia, Jorge Adrian 1929 ESP0.501-0.3615-5.40 
  Mir Vinas, Pau Jose 1899 ESP1.0010.12151.80 
  Vargas Drechsler, Carlos 1940 ESP1.0010.15152.25 
  Ramon Solans, Albert 2171 ESP1.0010.41156.15 
  Cruz, Jonathan 2442 PER0.001-0.2415-3.60 
  Nunez Lucero, Francisco 2184 ESP0.001-0.5715-8.55 
  Bieg Pagel, Clemens 1900 ESP1.0010.12151.80 
 * 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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