Rapid: Individual Calculations August 2023
 Naderiyan, Amir Hosein  Total change: -120.75  Rating chartPersonal card
 Rapid Ghahremaniparvari 15 Tir Tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1244 1555 3.50 6 -1.49 35 -52.15 
  Karimlar, Keysan 1155  * IRI1.0010.08352.80 
  Keyvani, Melina 1219 IRI0.001-0.8835-30.80 
  Pooryavarsaeedi, Nima 1534 IRI0.001-0.5335-18.55 
  Ahanpie, Mahbod 1147 IRI0.501-0.4235-14.70 
  Ahmadi Tabatabaee, Seyed Mahan 1088 IRI1.0010.05351.75 
  Bakhtiyari, Sotoudeh 1320 IRI1.0010.21357.35 
 * 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)
 
 Ghahreman parvari2 tir Tehran IRI 2023-07-13
RcRownchangeKK*chgGame
 1393 1555 3.50 6 -0.69 35 -24.15 
  Soleymani, Anahita 1155  * IRI1.0010.08352.80 
  Roozbayan, Reza 2046 IRI0.001-0.0435-1.40 
  Zandi, Hamid 1345 IRI1.0010.23358.05 
  Garosian, Vania 1437 IRI0.001-0.6635-23.10 
  Farsian, Farivar 1216 IRI0.501-0.3835-13.30 
  Kazemi, Melina 1161 IRI1.0010.08352.80 
 * 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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1430 1555 4.00 8 -1.27 35 -44.45 
  Delgoshad, Amin 1155  * IRI1.0010.08352.80 
  Mohandesi, Shahin m1881 IRI0.001-0.1335-4.55 
  Sheikhzadeh, Bardia 1420 IRI0.501-0.1835-6.30 
  Mahmoudi, Pouria 1439 IRI0.001-0.6635-23.10 
  Nasrollah, Mohammad Ali 1317 IRI1.0010.20357.00 
  Beheshti, Ali 1440 IRI0.001-0.6635-23.10 
  Garosian, Vania 1437 IRI0.501-0.1635-5.60 
  Norouzi, Mahdiar 1354 IRI1.0010.24358.40 
 * 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)
 

 

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