Individual Calculations November 2019
 Hatami Kelishadi, Negin  Total change: 47.20  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U14) Golestan IRI 2019-09-28
RcRownchangeKK*chgGame
 1394 1324 4.00 8 0.62 40 24.80 
  Yazdani, Ava 1518 IRI1.0010.754030.00 
  Masoumi, Sahar 1724  * IRI0.001-0.0840-3.20 
  Zibadi, Romina 1265 IRI0.001-0.5840-23.20 
  Keshavarzfathi, Nazanin Zahra 1284 IRI1.0010.444017.60 
  Abbasifar, Baran 1394 IRI1.0010.604024.00 
  Johari, Atena 1458 IRI0.5010.18407.20 
  Soltani, Hasti 1308 IRI0.001-0.5240-20.80 
  Motaki, Parsoon 1200 IRI0.501-0.1740-6.80 
 * 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)
 
 7th Najafabad Open Standard Cup 1398 Esfahan IRI 2019-10-22
RcRownchangeKK*chgGame
 1429 1324 2.50 5 0.56 40 22.40 
  Mohammadyansichani, Arshia 1567 IRI0.001-0.2040-8.00 
  Soleyman Nezhad, Mohammad Karim 1129 IRI1.0010.254010.00 
  Yousefan Najaf Abadi, Farhad 1724  * IRI0.5010.424016.80 
  Khaksari, Hadi 1533 IRI0.001-0.2340-9.20 
  Tavakoli, Mohammadjavad 1194 IRI1.0010.324012.80 
 * 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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