Individual Calculations September 2010
 De Rosa, Mariagrazia  Total change: -0.15  Rating chartPersonal card
 FE 2 Panza - Isola d'Ischia Forio d'Ischia ITA 2010-07-17
RcRownchangeKK*chgGame
 2140 2073 3.50 8 -0.01 15 -0.15 
  Meijers, Viesturs g2473  * LAT0.001-0.0815-1.20 
  Andreoli, Mark 2013 ITA0.501-0.0815-1.20 
  Pegoraro, Nicola 2036 ITA0.001-0.5515-8.25 
  Graziani, Sergio 1919 ITA0.501-0.2115-3.15 
  Hamperl, Fred f2084 GCI0.5010.02150.30 
  Looijmans, Karel 2104 NED1.0010.54158.10 
  Brookes, Christopher 2023 NED1.0010.43156.45 
  Gaponenko, Inna mwg2465 UKR0.001-0.0815-1.20 
 * 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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