Individual Calculations April 2013
 Batakovs, Olegs  Total change: -1.05  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2108 2123 4.00 8 -0.07 15 -1.05 
  Hansen, Anders 1723  * SWE1.0010.08151.20 
  Pritchett, Craig W m2352 SCO0.5010.29154.35 
  Vujacic, Borivoje f2293 SRB0.001-0.2815-4.20 
  Theting, Helge E. 1978 NOR1.0010.31154.65 
  Lederman, Leon m2243 ISR0.001-0.3415-5.10 
  Ljangov, Petar 2059 BUL0.501-0.0915-1.35 
  Ozbilen, Mehdi Hayri 2007 TUR1.0010.34155.10 
  Nevednichy, Boris M m2209 MDA0.001-0.3815-5.70 
 * 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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