Individual Calculations March 2010
 Pena Riasco, Alexander  Total change: 6.75  Rating chartPersonal card
 XXI Abierto Internacional de Roquetas de Mar Almeria ESP 2010-01-02
RcRownchangeKK*chgGame
 2193 2211 5.00 9 0.45 15 6.75 
  Perez Guerra, Alberto 1811  * ESP1.0010.08151.20 
  Panelo, Marcelo m2455 ARG0.001-0.2015-3.00 
  Mena Castillo, Luis 1880 ESP1.0010.12151.80 
  Almagro Llamas, Pablo m2455 ESP1.0010.801512.00 
  Gallardo Garcia, Andres m2418 ESP0.001-0.2315-3.45 
  Toste Nieto, Alexandre 1850 ESP1.0010.10151.50 
  Fernandez Siles, Luis f2329 ESP0.001-0.3415-5.10 
  Meneses Gonzalez, Kevin Moises 2063 ESP1.0010.30154.50 
  Pogorelov, Ruslan g2474 UKR0.001-0.1815-2.70 
 * 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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