Rapid: Individual Calculations January 2023
 Bagheri, Mani  Total change: -38.60  Rating chartPersonal card
 17th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-09
RcRownchangeKK*chgGame
 1379 1139 1.50 5 0.09 20 1.80 
  Kalantari, Mohammad Saleh 1351 IRI0.001-0.2320-4.60 
  Alamir Virsagh, Ehsan 1720 IRI0.001-0.0220-0.40 
  Taghizadeh, Taraneh 1620 IRI0.001-0.0520-1.00 
  Tajeddin, Behdad 1070 IRI0.501-0.1020-2.00 
  Alishahi, Ali 1134 IRI1.0010.49209.80 

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)
 
 Shahriyar Rapid tournament 2 Dey Shahriyar IRI 2022-12-23
RcRownchangeKK*chgGame
 1313 1139 1.00 5 -0.38 20 -7.60 
  Hasan Doost, Rahmat 1424 IRI0.001-0.1620-3.20 
  Rezakhah, Kazem 1269 IRI1.0010.682013.60 
  Kazemi, Zahra 1310 IRI0.001-0.2720-5.40 
  Abyazi, Afrasiyab 1326 IRI0.001-0.2620-5.20 
  Sheikhalizadeh, Mahmood 1235 IRI0.001-0.3720-7.40 

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)
 
 Alborz Rapid 11 Azar 1401 Alborz IRI 2022-12-26
RcRownchangeKK*chgGame
 1381 1139 0.00 3 -0.68 20 -13.60 
  Behrooz, Amir Mohammad 1567 IRI0.001-0.0720-1.40 
  Salehi, Makan 1375 IRI0.001-0.2020-4.00 
  Ahoon, Armia 1202 IRI0.001-0.4120-8.20 

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)
 
 Alborz Rapid Dey 1401 Alborz IRI 2022-12-29
RcRownchangeKK*chgGame
 1357 1139 0.00 4 -0.96 20 -19.20 
  Khajehmirzaei Yazdi, Jamal 1526 IRI0.001-0.0920-1.80 
  Yaghoobi, Tara 1325 IRI0.001-0.2620-5.20 
  Mehrpouya, Mohammad 1356 IRI0.001-0.2220-4.40 
  Yaghoubi, Amirali 1222 IRI0.001-0.3920-7.80 

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)
 

 

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