Rapid: Individual Calculations January 2024
 Hosseintehrani, Mahan  Total change: 148.50  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1373 1036 3.50 8 2.34 30 70.20 
  Sodachi, Saba 1555 IRI0.001-0.0330-0.90 
  Reza Zadeh, Mohammad Amin 1290 IRI0.001-0.1930-5.70 
  Fatahi, Seyed Faraz 1160 IRI1.0010.673020.10 
  Mohammadi, Armin 1315 IRI0.5010.343010.20 
  Abed Masrorkhah, Artin 1620 IRI0.001-0.0230-0.60 
  Nikrooii, Erfan 1409 IRI1.0010.903027.00 
  Asadimanesh, Mohammad 1290 IRI0.001-0.1930-5.70 
  Mortazavi, Seyed Jalaladin 1347 IRI1.0010.863025.80 

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)
 
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1412 1036 3.00 8 1.98 30 59.40 
  Ghadiri Bidhendi, Ebrahim 1613 IRI1.0010.983029.40 
  Aghahosseini, Farzad 1679 IRI0.001-0.0130-0.30 
  Vasheghani, Behrad 1516 IRI0.001-0.0530-1.50 
  Kord Bache, Radin 1314 IRI0.001-0.1730-5.10 
  Radmojarad, Seyed Hossein 1254 IRI1.0010.783023.40 
  Rahmani, Behrouz 1271 IRI1.0010.793023.70 
  Nikrooii, Erfan 1409 IRI0.001-0.1030-3.00 
  Jamali, Farzan 1239 IRI0.001-0.2430-7.20 

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
 1318 1036 2.00 7 0.63 30 18.90 
  Roshantab, Sadra 1667 IRI0.001-0.0130-0.30 
  Ostovari, Tarannom 1345 IRI0.001-0.1430-4.20 
  Hasani, Amir Hosein 1194 IRI0.001-0.2930-8.70 
  Kord Bache, Radin 1314 IRI0.001-0.1730-5.10 
  Maleki Azar Kharani, Bahareh 1133 IRI1.0010.633018.90 
  Sheykhi, Mohamadreza 1260 IRI1.0010.783023.40 
  Alavizadeh, Mohammadreza 1310 IRI0.001-0.1730-5.10 

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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