Individual Calculations November 2019
 Khosravi Mahmoei, Hasti  Total change: 26.00  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U12_1398) Qhazvin IRI 2019-09-28
RcRownchangeKK*chgGame
 1332 1363 5.00 8 0.65 40 26.00 
  Saedi, Dorsa 1129 IRI0.501-0.2940-11.60 
  Taj Dini, Hasti 1164 IRI1.0010.24409.60 
  Masoumi, Sahel 1381 IRI0.5010.03401.20 
  Zare, Nazanin Zahra 1200 IRI1.0010.284011.20 
  Kargari Arian, Saba 1423 IRI1.0010.584023.20 
  Rahmani, Melika 1491 IRI0.001-0.3340-13.20 
  Alavi, Mahsa 1662 IRI0.001-0.1540-6.00 
  Mehri, Narges 1205 IRI1.0010.294011.60 

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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