Rapid: Individual Calculations November 2023
 Sobhani, Alireza  Total change: 35.67  Rating chartPersonal card
 Ahooran Weekly Rapid Cup 6mehr 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1490 1346 4.00 8 1.36 29 39.44 
  Effatdokht Ramezani, Dariush 1764 IRI1.0010.932926.97 
  Mehrabi, Manouchehr 1552 IRI0.001-0.2429-6.96 
  Esmaeilzadeh, Mohammadreza 1562 IRI0.001-0.2229-6.38 
  Elmi Pour, Amir 1193 IRI1.0010.30298.70 
  Baghomian, Arameh 1502 IRI1.0010.712920.59 
  Ghadiri Bidhendi, Ebrahim 1597 IRI0.001-0.1929-5.51 
  Ehteramian, Hossein 1527 IRI0.001-0.2629-7.54 
  Soutiazad, Amirali 1223 IRI1.0010.33299.57 

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)
 
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1474 1346 3.00 7 0.42 29 12.18 
  Gharaee Shirazi, Shervin 1701 IRI0.001-0.1129-3.19 
  Norouzi, Mohammad Taha 1056 IRI1.0010.16294.64 
  Raji, Hamid 1705 IRI0.001-0.1029-2.90 
  Zibaei, Ali 1114 IRI1.0010.21296.09 
  Ghahri, Amin 1837 IRI0.001-0.0429-1.16 
  Rahmani, Behrouz 1408 IRI1.0010.592917.11 
  Taghikhani, Amir Ali 1500 IRI0.001-0.2929-8.41 

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)
 
 13th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-04
RcRownchangeKK*chgGame
 1450 1371 3.50 9 -0.55 29 -15.95 
  Gholami, Armin 2056 IRI0.001-0.0129-0.29 
  Olama, Mehdi 1108 IRI1.0010.18295.22 
  Pilvaieh, Ali 1881 IRI0.001-0.0429-1.16 
  Ebrahimi, Ali 1081 IRI1.0010.16294.64 
  Radmojarad, Seyed Hossein 1156 IRI1.0010.23296.67 
  Kaveh, Taghi 1598 IRI0.5010.29298.41 
  Hashemi, Sayyed Hessam 1578 IRI0.001-0.2329-6.67 
  Pour Eskandar, Aliakbar 1576 IRI0.001-0.2429-6.96 
  Sohrabi, Radin 1019 IRI0.001-0.8929-25.81 

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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