Rapid: Individual Calculations July 2019
 Ghayourifar, Ali  Total change: -3.20  Rating chartPersonal card
 Tehran Rapid Cup 16Khordad 1398 Tehran IRI 2019-06-06
RcRownchangeKK*chgGame
 1870 1756 5.00 7 2.47 20 49.40 
  Jolani, Parnian 1356  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2066 IRI0.001-0.1420-2.80 
  Salarkia, Davood 1494 IRI1.0010.18203.60 
  Lavasani, Javad 2038 IRI1.0010.842016.80 
  Abedi, Mohamadraza 1978 IRI1.0010.782015.60 
  Kargosha, Bahman 2031 IRI0.5010.33206.60 
  Sheykhali, Mohammadreza 2129 IRI0.5010.40208.00 
 * 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)
 
 Alborz Rapid Championship 1398 (Boys_ U14) Alborz IRI 2019-06-11
RcRownchangeKK*chgGame
 1412 1756 2.00 4 -1.49 20 -29.80 
  Mokhtarpour, Amir Ali 1356  * IRI1.0010.08201.60 
  Ghorbani, Sina 1578 IRI0.001-0.7320-14.60 
  Rabeti, Parsa 1356  * IRI1.0010.08201.60 
  Amini, Mohammadmobin 1356  * IRI0.001-0.9220-18.40 
 * 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 U14 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1598 1756 4.50 8 -1.00 20 -20.00 
  Sahraei, Armin 1427 IRI1.0010.12202.40 
  Abdollahabadi, Amir Hosien 1558 IRI0.501-0.2620-5.20 
  Poormosavi, Seyed Kian 2063 IRI0.001-0.1420-2.80 
  Rostami, Mohsen 1567 IRI0.001-0.7520-15.00 
  Karim Beigi Kamran, Ali 1356  * IRI1.0010.08201.60 
  Baytamari, Amir Hossein 1432 IRI1.0010.13202.60 
  Navidi, Parsa 1725 IRI1.0010.46209.20 
  Doroodgar, A.hosein 1656 IRI0.001-0.6420-12.80 
 * 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)
 
 Malard Rapid Cup 7 tir 1398 Tehran IRI 2019-06-28
RcRownchangeKK*chgGame
 1552 1756 5.00 7 -0.14 20 -2.80 
  Alireza , Mohammad Erfan 1356  * IRI1.0010.08201.60 
  Houshmandnia, Hamid Reza 1436 IRI1.0010.13202.60 
  Mohammadi, Mohamad Amin 1617 IRI0.001-0.6920-13.80 
  Rabani, Hashem 1536 IRI1.0010.22204.40 
  Keshavarz, Mohsen 1444 IRI1.0010.14202.80 
  Amini, Mohammadmobin 1356  * IRI1.0010.08201.60 
  Najafiyan Pour, Mahyar 2120 IRI0.001-0.1020-2.00 
 * 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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