Individual Calculations October 2012
 Hamza, Amira  Total change: 11.40  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2065 1838 3.00 9 0.76 15 11.40 
  Lanchava, Tea mwg2238  * NED0.001-0.0815-1.20 
  Arda, Cagil Irmak wc1634 TUR1.0010.24153.60 
  Boric, Elena wm2238  * BIH0.001-0.0815-1.20 
  Cmilyte, Viktorija gwg2238  * LTU0.001-0.0815-1.20 
  Melnik, Galina wf1999 RUS0.5010.21153.15 
  Ptacnikova, Lenka wg2238  * ISL0.001-0.0815-1.20 
  Madrigal, Ana Daniela wf2026 NCA1.0010.741511.10 
  Vazquez Maccarini, Danitza wf1916 PUR0.5010.11151.65 
  Cordero, Daniela wm2055 BOL0.001-0.2215-3.30 
 * 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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