Rapid: Individual Calculations January 2020
 Mohammad Ebrahimkhan Abri, Dorsa  Total change: -3.80  Rating chartPersonal card
 Tehran North East Rapid 25 azar Tehran IRI 2019-12-13
RcRownchangeKK*chgGame
 1544 1650 7.50 10 1.23 20 24.60 
  Faridi, Ali 1293 IRI1.0010.11202.20 
  Mobini Keshe, Venus 1435 IRI1.0010.23204.60 
  Molaei, Mohammad Kouzekanan 1959 IRI0.001-0.1420-2.80 
  Sharbat Dar Alaei, Mehrshad 1428 IRI1.0010.22204.40 
  Alibagheri, Melika 1434 IRI1.0010.22204.40 
  Amirabadi, Mohammad 1840 IRI0.5010.25205.00 
  Babaei, Amir Hossein 1349 IRI1.0010.15203.00 
  Marzoughi, Mohammadsadegh 1986 IRI0.001-0.1220-2.40 
  Karam Yazdi, Parmida 1414 IRI1.0010.20204.00 
  Hashemi, Ali 1304 IRI1.0010.11202.20 

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)
 
 Tehran North East Rapid 27 Azar yalda cup Tehran IRI 2019-12-21
RcRownchangeKK*chgGame
 1471 1650 3.50 7 -1.42 20 -28.40 
  Gholizadeh, Romina 1308 IRI1.0010.12202.40 
  Jalali, Parima 1720 IRI0.5010.10202.00 
  Safaee, Sepehr 1539 IRI0.501-0.1520-3.00 
  Babaei, Amir Hossein 1349 IRI0.001-0.8520-17.00 
  Sahraei, Mohammad Sadegh 1278 IRI1.0010.10202.00 
  Derakhshan, Alireza 1690 IRI0.001-0.4420-8.80 
  Karam Yazdi, Parmida 1414 IRI0.501-0.3020-6.00 

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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