Individual Calculations September 2012
 Vorobiov, Evgeny E.  Total change: 7.50  Rating chartPersonal card
 XXXVIII Open Internacional Escacs “Vila de Sitges” Grup “A” Sitges ESP 2012-07-20
RcRownchangeKK*chgGame
 2383 2586 7.50 9 0.75 10 7.50 
  Abad Sanmartin, Jorge 2186  * ESP1.0010.08100.80 
  Hjelmaas, Lars f2273 NOR1.0010.14101.40 
  Jimenez Fraga, Pedro Alejandro f2446 CUB0.501-0.1910-1.90 
  Movsziszian, Karen g2469 ARM1.0010.34103.40 
  Debray, Christopher m2380 FRA1.0010.24102.40 
  Pakleza, Zbigniew m2468 POL1.0010.34103.40 
  Rodriguez Garcia, Victor f2383 CUB1.0010.24102.40 
  Alarcon Casellas, Rolando f2436 CUB0.501-0.2010-2.00 
  Arenas, David m2406 COL0.501-0.2410-2.40 
 * 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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