Individual Calculations January 2010
 Nasriddinzoda, Marvorii  Total change: -14.75  Rating chartPersonal card
 World Youth Chess Championship-u16g Antalya TUR 2009-11-12
 1981 1987 4.00 9 -0.59 25 -14.75 
  Gevorgyan, Maria 1868 ARM0.001-0.6625-16.50 
  Udapitiyage, Samasha Sayanjalee 1740 SRI1.0010.19254.75 
  Shmarina, Daria 1809 RUS1.0010.27256.75 
  Shvayger, Yuliya wf2202 UKR0.001-0.2325-5.75 
  Dizdarevic, Barbara 1869 SRB1.0010.34258.50 
  Afshar, Niusha 1837 IRI1.0010.30257.50 
  Paikidze, Nazi wm2257 GEO0.001-0.1725-4.25 
  Mona, Khaled wg2101 EGY0.001-0.3425-8.50 
  Bharathi, R. 2148 IND0.001-0.2925-7.25 

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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