Rapid: Individual Calculations July 2023
 Biglarifard, Koorosh  Total change: -20.68  Rating chartPersonal card
 1st Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-05-31
RcRownchangeKK*chgGame
 1359 1784 7.00 8 -0.37 22 -8.14 
  Soleymani, Parham 1196 IRI1.0010.02220.44 
  Nozari, Parham 1271 IRI0.001-0.9622-21.12 
  Ali Shamshiri, Shahriar 1384  * IRI1.0010.08221.76 
  Shafiei, Mohammad Ali 1421 IRI1.0010.10222.20 
  Abbasi, Amirtaha 1314 IRI1.0010.05221.10 
  Mohammadi, Mahziar 1398 IRI1.0010.09221.98 
  Robatmili, Manocher 1520 IRI1.0010.18223.96 
  Vahidifard, Mohammadreza 1367 IRI1.0010.07221.54 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 BarandeSho Cup (Rapid) Rasht IRI 2023-06-14
RcRownchangeKK*chgGame
 1729 1805 5.00 8 0.30 22 6.60 
  Torabi, Arman 1405  * IRI1.0010.08221.76 
  Tahbaz, Arash m2332 IRI0.001-0.0322-0.66 
  Shams, Siavash 1549 IRI0.001-0.8122-17.82 
  Biriya, Yadollah 1301 IRI1.0010.04220.88 
  Bolouri, Arad 1451 IRI1.0010.11222.42 
  Norouzi Chenari, Parham 1585 IRI1.0010.22224.84 
  Ramezani, Mahan f2168 IRI1.0010.902219.80 
  Khademi, Mahdi 2037 IRI0.001-0.2122-4.62 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1466 1805 6.50 8 -0.35 22 -7.70 
  Norozi, Mohammad Taha 1405  * IRI1.0010.08221.76 
  Nozari, Parham 1271 IRI1.0010.03220.66 
  Tajdoost, Akbar 1378 IRI1.0010.07221.54 
  Bahrami, Gholamreza 1561 IRI1.0010.20224.40 
  Sharafi, Mohammadreza 1586 IRI1.0010.22224.84 
  Saeedi, Reza 1616 IRI0.001-0.7522-16.50 
  Sahraei, Mahyar 1286 IRI1.0010.03220.66 
  Biglarifard, Maziyar 1627 IRI0.501-0.2322-5.06 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1545 1805 5.00 7 -0.52 22 -11.44 
  Ghaheri, Ali 1394 IRI1.0010.08221.76 
  Jalali, Armin 1671 IRI1.0010.32227.04 
  Hekmatnejad, Mahtab 1431 IRI1.0010.10222.20 
  Gholami, Armin 1838 IRI0.001-0.4522-9.90 
  Gholizadeh, Romina 1474 IRI1.0010.12222.64 
  Alizadeh, Amirhosein 1572 IRI0.001-0.7922-17.38 
  Abdolalizadeh, Asra 1433 IRI1.0010.10222.20 

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)
 

 

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