Individual Calculations May 2019
 Hamedi Nia, Vesal  Total change: -223.82  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 18 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1783 2114 5.50 9 -2.30 38 -87.40 
  Udagedara, Sandali Kanishka 1714  * SRI1.0010.08383.04 
  Zairbek Kyzy, Begimai 1831 KGZ0.001-0.8438-31.92 
  Herath, H M R M K 1714  * SRI1.0010.08383.04 
  Ha, Phuong Hoang Mai 1714  * VIE1.0010.08383.04 
  Harshini, A wf1788 IND0.001-0.8738-33.06 
  Hoshino, Karen wf1948 JPN1.0010.283810.64 
  Nadernia, Niki 1906 IRI0.001-0.7738-29.26 
  Jayaweera, Sayuni Gihansa wc1714  * SRI1.0010.08383.04 
  Yapa Bandara, Chamodya 1714  * SRI0.501-0.4238-15.96 
 * 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)
 
 1st Ghaem Cup International Chess Festival-Masters 2019 Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 2106 2114 1.00 9 -3.59 38 -136.42 
  Thing, Bibek c2260 NEP0.001-0.3038-11.40 
  Razaghi, Behrooz 2229 IRI0.001-0.3438-12.92 
  Alavi, Homa 2030 IRI0.001-0.6238-23.56 
  Mohammadi, Mohammad Mehdi 2068 IRI0.501-0.0638-2.28 
  Ahmed, Jaza Jamal c2171 IRQ0.001-0.4238-15.96 
  Asadi, Motahare wf2038 IRI0.501-0.1038-3.80 
  Ahadzade, Kanan 2146 AZE0.001-0.4638-17.48 
  Mahdian, Anousha wf2037 IRI0.001-0.6138-23.18 
  Khodabandeh, Milad 1978 IRI0.001-0.6838-25.84 

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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