Individual Calculations December 2018
 Mahdian, Anousha  Total change: -23.04  Rating chartPersonal card
 Round 1-4 Rasht IRI 2018-10-31
RcRownchangeKK*chgGame
 1991 2034 0.50 2 -0.60 36 -21.60 
  Zahedifar, Anahita wf2134 IRI0.001-0.3636-12.96 
  Lotfi, Aylar 1847 IRI0.501-0.2436-8.64 

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)
 
 Iranian Women Chess Championship Final 1397 Golestan IRI 2018-11-09
RcRownchangeKK*chgGame
 1966 2091 6.50 9 0.55 36 19.80 
  Mahdavi, Mahdis 1814 IRI1.0010.17366.12 
  Azali, Tannaz 1964 IRI0.501-0.1736-6.12 
  Asadi, Motahare wf2216 IRI1.0010.673624.12 
  Asgharzadeh, Mitra wc1980 IRI1.0010.353612.60 
  Hamedi Nia, Vesal wm1987 IRI1.0010.363612.96 
  Behzad Nazif, Parva 1976 IRI1.0010.343612.24 
  Nadernia, Niki 1911 IRI0.501-0.2436-8.64 
  Sebt Rasoul, Seyede Setare wc1982 IRI0.001-0.6536-23.40 
  Paktinat, Zhina 1868 IRI0.501-0.2836-10.08 

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)
 
 Western Asia Junior Championship 2018 - U20 Girls Tashkent UZB 2018-11-18
RcRownchangeKK*chgGame
 1958 2091 4.50 8 -0.59 36 -21.24 
  Nurgali, Nazerke wf2263 KAZ0.001-0.2736-9.72 
  Tejaswini, Sagar wm2139 IND0.5010.07362.52 
  Bauyrzhan, Arnash 2011 KAZ0.501-0.1136-3.96 
  Uktamova, Marjona 1720 UZB1.0010.10363.60 
  Serikbay, Assel wf2222 KAZ0.001-0.3236-11.52 
  Wijesuriya, G P Y wc1691  * SRI1.0010.08362.88 
  Khakimova, Makhliyo 1691  * UZB1.0010.08362.88 
  Harshita, Guddanti 1924 IND0.501-0.2236-7.92 
 * 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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