Individual Calculations September 2010
 Vardkar, Maryam  Total change: -3.45  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - G18 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 2035 1800 1.50 7 -0.06 15 -0.90 
  Hejazipour, Mitra wf2200  * IRI0.5010.42156.30 
  Abylkassymova, R. 2021 KAZ0.001-0.2215-3.30 
  Ton, Nu Hong An wf2010 VIE0.001-0.2315-3.45 
  Thilakawardana, Supeshala wf1783 SRI1.0010.48157.20 
  Vo, Thi Kim Phung wf2136 VIE0.001-0.1215-1.80 
  Jelsen, Yemi 2029 INA0.001-0.2115-3.15 
  Chen, Baihan 2063 CHN0.001-0.1815-2.70 
 * 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)
 
 13TH FESTIVAL OF IRANIAN WOMEN'S CHESS CHAMPIONSHIP 1389 ARAK IRI 2010-07-25
RcRownchangeKK*chgGame
 2023 1800 0.50 3 -0.17 15 -2.55 
  Zavar, Mousavi,mehenoush 1988 IRI0.001-0.2615-3.90 
  Khademalsharieh, Sarasadat wf2097 IRI0.001-0.1515-2.25 
  Bayat, Shohreh wf1984 IRI0.5010.24153.60 

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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