Rapid: Individual Calculations July 2019
 Moosavifar, Seyed Abolfazl  Total change: 25.60  Rating chartPersonal card
 Tehran Rapid Cup 21Khordad 1398 Tehran IRI 2019-06-11
RcRownchangeKK*chgGame
 1556 1366 4.50 7 2.63 20 52.60 
  Sekhavatmandi, Roham 1652 IRI0.5010.34206.80 
  Tayebi, Ehsan 1452 IRI1.0010.622012.40 
  Alavi, Homa 1766  * IRI0.001-0.0820-1.60 
  Mohammadi Akbarabadi, Hossein 1499 IRI1.0010.682013.60 
  Nouri, Alaa 1526 IRI0.001-0.2920-5.80 
  Shahsavari, Shayan 1470 IRI1.0010.642012.80 
  Karimi, Setayesh 1529 IRI1.0010.722014.40 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Boys U10 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1197 1366 5.00 9 -1.35 20 -27.00 
  Mehrdad, Seyed Amir 1072 IRI1.0010.15203.00 
  Asadi, Mehrsam 1114 IRI1.0010.19203.80 
  Mozaffari, Emad 1171 IRI0.001-0.7520-15.00 
  Ghezel Ayagh, Sani 1052 IRI1.0010.14202.80 
  Alaghehmand, Arshia 1686 IRI0.001-0.1320-2.60 
  Shayanmanesh, Alireza 1183 IRI1.0010.26205.20 
  Asvar, Mohammad Matin 1209 IRI0.001-0.7120-14.20 
  Haji Abadi, Amirhossein 996 IRI1.0010.10202.00 
  Hasanpor Moghadam, Iman 1290 IRI0.001-0.6020-12.00 

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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