Rapid: Individual Calculations July 2023
 Mohammad Taghi, Darya  Total change: 144.20  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1351 1092 0.50 5 -0.54 28 -15.12 
  Shahkarami, Amin 1592 IRI0.001-0.0428-1.12 
  Marvi, Targol 1359 IRI0.001-0.1828-5.04 
  Sarkheil, Behnam 1321 IRI0.001-0.2128-5.88 
  Yahyaei, Ahora 1287 IRI0.5010.25287.00 
  Kalhori, Mohammad Aeen 1197 IRI0.001-0.3628-10.08 

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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1364 1065 4.50 9 2.99 28 83.72 
  Younesi, Abolfazl 1322 IRI1.0010.822822.96 
  Bakhtiari, Mohammad Taha 1305 IRI0.001-0.2028-5.60 
  Naderiyan, Amir Hosein 1571 IRI0.001-0.0428-1.12 
  Farnia, Fatemeh 1332 IRI0.5010.32288.96 
  Naser Jabari, Negar 1548 IRI0.5010.452812.60 
  Mighani, Saeid 1315 IRI0.5010.31288.68 
  Sodachi, Saba 1407 IRI0.001-0.1228-3.36 
  Momeni, Nima 1182 IRI1.0010.662818.48 
  Shahinfar, Kiana 1296 IRI1.0010.792822.12 

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
 1569 1065 3.50 7 2.98 28 83.44 
  Abdollahi, Tanaz 1257 IRI1.0010.752821.00 
  Asgharvand, Davood 1855 IRI0.0010.00280.00 
  Yousef Zarin, Mobin 1539 IRI0.001-0.0528-1.40 
  Sharifi, Jalal 1428 IRI0.5010.402811.20 
  Ghadiri Bidhendi, Ebrahim 1588 IRI1.0010.972827.16 
  Doostkam, Pouyan 1871 IRI0.0010.00280.00 
  Hajvaziri, Sina 1442 IRI1.0010.912825.48 

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
 1524 1065 0.00 4 -0.28 28 -7.84 
  Golshanizad, Saeed 1623 IRI0.001-0.0328-0.84 
  Shahkarami, Amin 1594 IRI0.001-0.0328-0.84 
  Nasrollah, Mohammad Ali 1334 IRI0.001-0.1728-4.76 
  Ahangar, Kamran 1543 IRI0.001-0.0528-1.40 

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)
 

 

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