Rapid: Individual Calculations June 2023
 Darvishi, Matin  Total change: -74.40  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U14)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1367 1596 6.00 9 -0.83 40 -33.20 
  Dabiri, Matin 1105 IRI1.0010.04401.60 
  Khodabakhsh, Mohammad Mahdi 1435 IRI1.0010.294011.60 
  Azimi, Amir Mohammad 1841 IRI0.001-0.2040-8.00 
  Abbasi, Amirtaha 1352 IRI0.001-0.8040-32.00 
  Goodarzi, Hesam 1325 IRI1.0010.17406.80 
  Ghasemi, Reza 1409 IRI0.001-0.7440-29.60 
  Akhoondi, Roham 1290 IRI1.0010.14405.60 
  Monazam Esmaeil Poor, Mohammad Pa 1196  * IRI1.0010.08403.20 
  Mohammadi, Mahziar 1348 IRI1.0010.19407.60 
 * 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)
 
 Alborz Rapid 15 Ordibehesht 1402 Alborz IRI 2023-05-12
RcRownchangeKK*chgGame
 1437 1596 3.00 6 -1.03 40 -41.20 
  Ojaghloo, Ayoub 1313 IRI0.001-0.8440-33.60 
  Asadi, Kourosh 1188 IRI1.0010.08403.20 
  Kazemi, Ghazal 1345 IRI1.0010.19407.60 
  Mahmoodi, Nader 1880 IRI0.001-0.1640-6.40 
  Soleymani, Diba 1673 IRI0.001-0.3940-15.60 
  Zare, Kasra 1220 IRI1.0010.09403.60 

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)
 

 

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