Rapid: Individual Calculations December 2023
 Jamshidi, Pooya  Total change: 70.80  Rating chartPersonal card
 18th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-11-05
RcRownchangeKK*chgGame
 1379 1090 2.00 7 0.81 20 16.20 
  Davachi, Hamid 1349 IRI0.001-0.1820-3.60 
  Rahmani, Behrouz 1322 IRI1.0010.792015.80 
  Ebrahimibasyaei, Amirali 1404 IRI0.001-0.1420-2.80 
  Kazemi, Ghazal 1274 IRI1.0010.742014.80 
  Bajelan, Mohammad Ali 1334 IRI0.001-0.2020-4.00 
  Yaghoobi, Tara 1597 IRI0.001-0.0420-0.80 
  Hajvaziri, Sina 1372 IRI0.001-0.1620-3.20 

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)
 
 2nd Rapid Grand Prix Of Chess To Infinity Tournaments 1402 Tehran IRI 2023-11-10
RcRownchangeKK*chgGame
 1415 1090 3.00 8 1.63 20 32.60 
  Ghahremani, Shadollah 1410 IRI1.0010.872017.40 
  Kargarzadeh, Mahour 1475 IRI0.001-0.0920-1.80 
  Khalaj, Artin 1339 IRI0.001-0.1920-3.80 
  Zare, Kasra 1277 IRI1.0010.742014.80 
  Mohandesi, Shahin m1867 IRI0.0010.00200.00 
  Poursalan, Ehsan 1490  * IRI0.001-0.0820-1.60 
  Mousavi, Esmaiel 1229 IRI0.001-0.3120-6.20 
  Madahzadeh, Seyedeh Negar 1231 IRI1.0010.692013.80 
 * 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)
 
 1St IRCF Rapid CUP 1402 Tehran IRI 2023-11-18
RcRownchangeKK*chgGame
 1334 1090 2.50 7 1.10 20 22.00 
  Nazari, Ali 1426 IRI0.001-0.1220-2.40 
  Aminalroaya, Mohammaddariush 1337 IRI1.0010.812016.20 
  Hadadzadeh, Hamid Reza 1282 IRI0.001-0.2520-5.00 
  Rezaee, Koorosh 1290 IRI0.5010.26205.20 
  Malaknezhad, Mohammad Taha 1387 IRI0.001-0.1520-3.00 
  Najar, Majid 1312 IRI1.0010.782015.60 
  Esmaili, Arsha 1304 IRI0.001-0.2320-4.60 

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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