Individual Calculations November 2019
 Javanmard, Aryana  Total change: 58.80  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U12_1398) Qhazvin IRI 2019-09-28
RcRownchangeKK*chgGame
 1280 1134 4.00 8 1.47 40 58.80 
  Kargari Arian, Saba 1423 IRI0.001-0.1640-6.40 
  Zare, Reyhaneh 1221 IRI0.5010.12404.80 
  Shojaee Baghini, Saba 1242 IRI1.0010.654026.00 
  Mohammadi, Elina 1315 IRI0.5010.24409.60 
  Rabipour, Zahra 1204 IRI1.0010.604024.00 
  Kamran Nia, Helia 1254 IRI1.0010.664026.40 
  Mashhadi, Fatemeh 1451 IRI0.001-0.1340-5.20 
  Saedi, Dorsa 1129 IRI0.001-0.5140-20.40 

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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