Individual Calculations June 2022
 Mohammadi, Elina  Total change: 34.80  Rating chartPersonal card
 Iranian Youth Chess Championship ( Girls U14 ) Rasht IRI 2022-05-07
RcRownchangeKK*chgGame
 1392 1497 6.50 9 0.87 40 34.80 
  Malaki, Panteha 1143 IRI1.0010.11404.40 
  Saedi, Dorsa 1274 IRI1.0010.22408.80 
  Mirmoosavi, Dornaz Sadat 1253 IRI1.0010.20408.00 
  Masoumi, Sahel 1590 IRI0.001-0.3740-14.80 
  Alinia Hosseini, Seyede Setayesh 1362 IRI1.0010.324012.80 
  Soleymani, Diba 1393 IRI1.0010.364014.40 
  Khosravi Mahmoei, Hasti 1474 IRI0.001-0.5340-21.20 
  Farhadi, Fatemeh 1639 IRI0.5010.19407.60 
  Kargari Arian, Saba 1402 IRI1.0010.374014.80 

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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