Rapid: Individual Calculations July 2019
 Miri, Ali  Total change: 25.20  Rating chartPersonal card
 Ghaemshahr Ramezan Rapid Cup 1398 Ghaemshahr IRI 2019-06-03
RcRownchangeKK*chgGame
 1288 1518 4.00 6 -0.54 20 -10.80 
  Hosseini, Vihan 1118  * IRI1.0010.08201.60 
  Alinasab, Mobina wm1918  * IRI0.001-0.0820-1.60 
  Saadatmandi, Elina 1190 IRI0.001-0.8720-17.40 
  Mashhadban, Artin 1118  * IRI1.0010.08201.60 
  Tahmasbi, Amir Hosein 1186 IRI1.0010.12202.40 
  Namdar Abadi, Abolfazl 1200 IRI1.0010.13202.60 
 * 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 U12 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1540 1518 6.00 9 1.80 20 36.00 
  Jalili, Mohammad 1137 IRI1.0010.09201.80 
  Shokrian, Abolfazl 1346 IRI1.0010.27205.40 
  Ghanbaralifarzad, Mohammad Hosei 1775 IRI1.0010.822016.40 
  Ashraf, Artin 1789 IRI0.001-0.1720-3.40 
  Majidi, Seyed Mohammad Parsa 1695 IRI0.5010.23204.60 
  Shiri, Omid 1360 IRI1.0010.29205.80 
  Dorpa, Mohammad Mahdi 1493 IRI0.501-0.0320-0.60 
  Parsaee, Amir Reza 1724 IRI0.001-0.2420-4.80 
  Hesami, M.hosein 1545 IRI1.0010.542010.80 

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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