Individual Calculations October 2018
 Rezazadeh, Eilya  Total change: 163.20  Rating chartPersonal card
 Fars Ayandesazan Standard Cup U-18 Mordad 1397 Fars IRI 2018-08-26
RcRownchangeKK*chgGame
 1297 1122 5.50 8 3.17 40 126.80 
  Zare, Reyhaneh 1051 IRI1.0010.404016.00 
  Sobhani, Shadan 1202 IRI1.0010.614024.40 
  Eskandari, Yalda 1401 IRI0.001-0.1640-6.40 
  Mansourzade, Diba 1356 IRI0.5010.294011.60 
  Barzegar, Amir Ali 1190 IRI1.0010.594023.60 
  Khoshkharaman, Melisa 1503 IRI0.5010.414016.40 
  Emad, Rozhiya 1416 IRI0.5010.354014.00 
  Abedi, Sorosh 1254 IRI1.0010.684027.20 

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)
 
 Fars Boys U-14 Chess Championship 1397 Fars IRI 2018-09-15
RcRownchangeKK*chgGame
 1388 1122 1.50 3 0.91 40 36.40 
  Nemati, Amirhosein 1409 IRI1.0010.844033.60 
  Bazarafshan, Roozbeh 1522  * IRI0.5010.424016.80 
  Tabebordbar, Mohammad Amin 1234 IRI0.001-0.3540-14.00 
 * 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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