Rapid: Individual Calculations September 2022
 Alavi, Mir Hatef  Total change: -36.20  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1374 1293 3.00 8 -0.28 20 -5.60 
  Ahmadi Tari, Mostafa 1698 IRI0.001-0.0820-1.60 
  Kounani, Siamak 1499 IRI0.001-0.2420-4.80 
  Zandehe, Abolfazl 1495 IRI1.0010.762015.20 
  Fardbehbahani, Behnam 1566 IRI0.001-0.1720-3.40 
  Solimani Nezad, Gholamreza 1502 IRI0.001-0.2320-4.60 
  Yazdi, Amirhossein 1080 IRI0.001-0.7720-15.40 
  Pour Heydari, Mahshid 1120 IRI1.0010.27205.40 
  Jalalvandi Fard, Mohammad Reza 1029 IRI1.0010.18203.60 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1293 1293 2.00 7 -1.53 20 -30.60 
  Gholipour, Esmaeil 1490 IRI0.5010.25205.00 
  Azizkhani, Nima 1591 IRI0.001-0.1520-3.00 
  Keshishi, Arman 1438 IRI0.001-0.3120-6.20 
  Babayi, Alireza 1148 IRI0.001-0.6920-13.80 
  Noroozi, Iman 1200 IRI0.001-0.6320-12.60 
  Sajoughchi, Mahyar 1026 IRI1.0010.18203.60 
  Vasheghani, Behrad 1161 IRI0.501-0.1820-3.60 

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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