Rapid: Individual Calculations January 2024
 Ghafouri, Mohammad Javad  Total change: -33.60  Rating chartPersonal card
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1559 1747 3.50 7 -1.23 20 -24.60 
  Zarneshan, Arash 1160 IRI1.0010.02200.40 
  Khalili, Mohammad Taghi 1347  * IRI1.0010.08201.60 
  Roozbayan, Reza 2048 IRI0.5010.35207.00 
  Khademi, Mohammad Miran f1971 IRI0.001-0.2220-4.40 
  Fooladinejad, Iman 1535 IRI0.001-0.7720-15.40 
  Varghaei, Hadi 1302 IRI1.0010.06201.20 
  Baghoomian, Arame 1550 IRI0.001-0.7520-15.00 
 * 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)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1530 1747 6.00 9 -0.45 20 -9.00 
  Ameri Sefide, Vala 1100 IRI1.0010.01200.20 
  Hosseini Zad, Seyed Guive 1347  * IRI1.0010.08201.60 
  Khademi, Mohammad Miran f1971 IRI0.001-0.2220-4.40 
  Vasheghani, Behrad 1516 IRI0.001-0.7920-15.80 
  Abdollahi, Tanaz 1368 IRI1.0010.09201.80 
  Ghasempour, Hossein 1479 IRI1.0010.17203.40 
  Kamran, Ali 1383 IRI1.0010.10202.00 
  Ghayourifar, Amir 2041 IRI0.001-0.1520-3.00 
  Mohammadi Fard, Hamid Reza 1567 IRI1.0010.26205.20 
 * 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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