Individual Calculations September 2010
 Mamatkulova, Maftuna  Total change: 14.25  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - G18 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 2096 1993 3.50 7 0.95 15 14.25 
  Bharathi, R. wf2143 IND0.001-0.3015-4.50 
  Joraeva, Govher wf2158 TKM0.5010.22153.30 
  Vo, Thi Kim Phung wf2136 VIE0.001-0.3115-4.65 
  Kim, Natalya 1954 UZB1.0010.45156.75 
  Abylkassymova, R. 2021 KAZ1.0010.54158.10 
  Hejazipour, Mitra wf2233 IRI0.001-0.2015-3.00 
  Jelsen, Yemi 2029 INA1.0010.55158.25 

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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