Individual Calculations May 2012
 Guerra Arrocha, Daniel  Total change: 28.50  Rating chartPersonal card
 Cto. Absoluto de La Palma Santa Cruz de La Palma ESP 2012-01-20
RcRownchangeKK*chgGame
 1819 1771 4.00 8 0.44 15 6.60 
  Majul, Isolina wm2024 COL0.001-0.1915-2.85 
  Zumbilez, Atanas Cristoff 1463 BUL1.0010.14152.10 
  Garcia Jorge, Jose Luis 1789 ESP1.0010.53157.95 
  Rodriguez Ferraz, Borja 2149 ESP0.001-0.0915-1.35 
  Garcia Rodriguez, Sara 2011 ESP0.001-0.2015-3.00 
  Lorenzo Hernandez, Antonio 1607 ESP1.0010.28154.20 
  Capote Robayna, Nathaniel 2054 ESP0.001-0.1615-2.40 
  Cubas Cabrera, Angel Luis 1452 ESP1.0010.13151.95 

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)
 
 V Open Int Memorial Pedro Lezcano Montalvo 2012 Las Palmas de Gran Canaria ESP 2012-04-02
RcRownchangeKK*chgGame
 1941 1771 4.00 8 1.46 15 21.90 
  Gergacz, Attila m2171  * HUN0.001-0.0815-1.20 
  Martin Hernandez, Ruben 2171  * ESP0.001-0.0815-1.20 
  Morales Sanchez, Domingo 1555 ESP1.0010.22153.30 
  Cruz Pino, Adrian 2011 ESP1.0010.801512.00 
  Lopez Colon, Francisco 2106 ESP0.001-0.1215-1.80 
  Manchon Santana, Alberto 1475 ESP1.0010.15152.25 
  Acosta Sosa, Juan Manuel 2141 ESP0.001-0.1015-1.50 
  Marrero Cardenes, Agustin 1895 ESP1.0010.671510.05 
 * 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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