Individual Calculations May 2011
 Gorshkova, Irina  Total change: -34.35  Rating chartPersonal card
 34 Open Internacional Ciudad de San Sebastian Donostia-San Sebastian ESP 2011-04-16
RcRownchangeKK*chgGame
 1887 2166 3.50 7 -2.29 15 -34.35 
  Rodriguez Montes, Sostenes 1770 ESP0.501-0.4215-6.30 
  Cendagortagalarza Rodriguez, Jos 1766  * ESP1.0010.08151.20 
  Regillaga Otano, Jon 1893 ESP0.501-0.3315-4.95 
  Houdeyer, Hendricks 1978 FRA0.501-0.2415-3.60 
  Both, Gert 1944 NED0.501-0.2815-4.20 
  Buiza Prieto, Aizbeltz 1905 ESP0.501-0.3215-4.80 
  Baron, Romuald 1950 FRA0.001-0.7815-11.70 
 * 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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