Rapid: Individual Calculations July 2019
 Shams, Mohammad Matin  Total change: -1.20  Rating chartPersonal card
 Ghaemshahr Ramezan Rapid Cup 1398 Ghaemshahr IRI 2019-06-03
RcRownchangeKK*chgGame
 1539 1651 4.00 6 0.27 20 5.40 
  Zare, Nazanin Zahra 1251  * IRI1.0010.08201.60 
  Hasani Moghadam, Masoud 1280 IRI1.0010.10202.00 
  Barzegar, Saeb 2027 IRI0.001-0.0920-1.80 
  Tahmasbi, Abotaleb 1256 IRI1.0010.08201.60 
  Poolaei, Roham 1426 IRI0.001-0.7820-15.60 
  Rezaei Abari, Farzin 1995 IRI1.0010.882017.60 
 * 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 U10 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1456 1651 5.50 8 -0.33 20 -6.60 
  Abasisoureshjani, Armin 1251  * IRI1.0010.08201.60 
  Movagharhasani, Farhan 1334 IRI1.0010.13202.60 
  Ghaffarifar, Emad 1383 IRI1.0010.17203.40 
  Yadegar, Radin 1494 IRI1.0010.29205.80 
  Adalatkhah, Mahdi 1608 IRI1.0010.44208.80 
  Shakeri, Amir Reza 1323 IRI0.001-0.8720-17.40 
  Alaghehmand, Arshia 1686 IRI0.5010.05201.00 
  Jalalvand, Amir Hesam 1565 IRI0.001-0.6220-12.40 
 * 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)
 

 

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