Rapid: Individual Calculations July 2023
 Mirjavadi, Sarieh Sadat  Total change: -88.66  Rating chartPersonal card
 1st Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-05-31
RcRownchangeKK*chgGame
 1257 1119 2.00 7 -0.23 31 -7.13 
  Zarei, Ali 1314 IRI0.001-0.2531-7.75 
  Ghanati, Mohsen 1232 IRI0.001-0.3531-10.85 
  Ghiyasi Fard, Abbas 1265 IRI1.0010.703121.70 
  Esmaili, Mohammad Arsalan 1205 IRI0.001-0.3831-11.78 
  Sotoude Nia, Vahid 1214 IRI0.001-0.3731-11.47 
  Tajdoost, Akbar 1378 IRI0.001-0.1831-5.58 
  Ali Shamshiri, Shahriar 1191 IRI1.0010.603118.60 

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 Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-06-15
RcRownchangeKK*chgGame
 1162 1159 0.50 3 -0.98 31 -30.38 
  Khorami, Mehrsam 1137 IRI0.001-0.5331-16.43 
  Mohamadi, Mohsen 1228 IRI0.001-0.4031-12.40 
  Rezaei, Yahya 1122 IRI0.501-0.0531-1.55 

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 Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1339 1159 0.00 6 -1.81 31 -56.11 
  Ahmadi, Hossein 1341 IRI0.001-0.2631-8.06 
  Mirmoosavi, Dornaz Sadat 1247 IRI0.001-0.3831-11.78 
  Ghanbarpour, Mahan 1517 IRI0.001-0.1031-3.10 
  Mortazavi, Sayed Kamoloddin 1615 IRI0.001-0.0631-1.86 
  Shahmoradi, Hamidreza 1268 IRI0.001-0.3531-10.85 
  Fardi, Farbod 1044 IRI0.001-0.6631-20.46 

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 Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1387 1159 1.50 6 0.16 31 4.96 
  Darvishi, Matin 1522 IRI0.001-0.1031-3.10 
  Ghaheri, Ali 1394 IRI1.0010.793124.49 
  Hekmatnejad, Mahtab 1431 IRI0.001-0.1731-5.27 
  Abed Masrorkhah, Artin 1416 IRI0.001-0.1831-5.58 
  Kazemi, Mantra 1201 IRI0.5010.06311.86 
  Gharibi, Arsham 1359 IRI0.001-0.2431-7.44 

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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