Individual Calculations January 2012
 Hakimifard, Ghazal  Total change: -15.30  Rating chartPersonal card
 World Youth Chess Championship - U 18 Girls Caldas Novas/GO BRA 2011-11-18
 2029 2264 6.00 9 -1.02 15 -15.30 
  Garcia Morales, Ivette Ale 1948 MEX0.001-0.8715-13.05 
  McDonald, Maryann 1864  * SCO1.0010.08151.20 
  Visalatchi, R 1940 IND0.501-0.3715-5.55 
  Kantor, Reka 1972 SVK1.0010.15152.25 
  Benedetti, Antonella 2034 ARG1.0010.21153.15 
  Adamowicz, Katarzyna wf2082 POL0.501-0.2415-3.60 
  Olsarova, Karolina wm2167 CZE1.0010.37155.55 
  Chumpitaz, Ann wf2203 PER0.001-0.5815-8.70 
  Gluszko, Monika 2052 POL1.0010.23153.45 
 * 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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