Rapid: Individual Calculations July 2023
 Jamshidi, Pooya  Total change: -30.16  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1279 1096 1.00 7 -0.93 29 -26.97 
  Sekhavatmandi, Roham 1472 IRI0.001-0.0929-2.61 
  Hali, Mohammadmahdi 1229 IRI1.0010.682919.72 
  Raji Ghasemi, Mohammad Danial 1404 IRI0.001-0.1429-4.06 
  Mirmoshtaghi, Seyed M.reza 1256 IRI0.001-0.2929-8.41 
  Alizadeh, Reza 1152 IRI0.001-0.4229-12.18 
  Haji Hosseini, Sadegh 1168 IRI0.001-0.4029-11.60 
  Shamsi, Shayegan 1275 IRI0.001-0.2729-7.83 

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 Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1459 1096 1.00 4 0.57 29 16.53 
  Naderiyan, Amir Hosein 1571 IRI0.001-0.0529-1.45 
  Garosian, Vania 1414 IRI0.001-0.1329-3.77 
  Hajvaziri, Sina 1442 IRI0.001-0.1129-3.19 
  Ghasempour, Hossein 1408 IRI1.0010.862924.94 

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 Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1473 1096 0.50 5 -0.05 29 -1.45 
  Mohammadi, Mohamad Amin 1700 IRI0.001-0.0229-0.58 
  Garjasi, Heidar Ali 1422 IRI0.001-0.1329-3.77 
  Garosian, Vania 1414 IRI0.001-0.1329-3.77 
  Salehi, Hosein 1384 IRI0.5010.34299.86 
  Bigani, Mohammad Hessam 1443 IRI0.001-0.1129-3.19 

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 Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1460 1096 1.00 8 -0.63 29 -18.27 
  Kaveh, Mohammad Mahdi 1606 IRI0.5010.462913.34 
  Mahdavi, Reza f2294 IRI0.0010.00290.00 
  Vaseli, Ahmad 1574 IRI0.001-0.0529-1.45 
  Omidi, Hamid 1285 IRI0.001-0.2529-7.25 
  Alishahi, Ali 1227 IRI0.5010.18295.22 
  Reza Zadeh, Mohammad Amin 1189 IRI0.001-0.3729-10.73 
  Binesh, Danyar 1311 IRI0.001-0.2329-6.67 
  Rahimi, Sorosh 1193 IRI0.001-0.3729-10.73 

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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