Rapid: Individual Calculations June 2023
 Rismanchi, Ramtin  Total change: 6.80  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U14)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1424 1442 4.00 8 -0.18 40 -7.20 
  Monazam Esmaeil Poor, Mohammad Pa 1042  * IRI1.0010.08403.20 
  Asadi, Mehrsam 1666 IRI0.001-0.2240-8.80 
  Bakhoda, Mohammad Javad 1104 IRI1.0010.12404.80 
  Ilkhanipour, Ramtin 1897 IRI0.001-0.0640-2.40 
  Hasanpor Moghadam, Iman 1671 IRI0.001-0.2140-8.40 
  Mirmoshtaghi, Seyed M.reza 1256 IRI1.0010.264010.40 
  Maleki, Abolfazl 1190 IRI1.0010.19407.60 
  Adinehnia, Arvin 1562 IRI0.001-0.3440-13.60 
 * 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)
 
 13th Hamedan Casian Rapid Cup Hamedan IRI 2023-05-14
RcRownchangeKK*chgGame
 1478 1454 4.50 8 0.35 40 14.00 
  Beyg Mohammadi, Amir Mahdi 1162 IRI1.0010.15406.00 
  Rahmatian, Shayan 2013 IRI0.001-0.0340-1.20 
  Mohamadi Hadid, Yashar 1198 IRI1.0010.19407.60 
  Tavassoli, Saghar 1326 IRI1.0010.334013.20 
  Ghanbaralifarzad, Mohammad Hosei 1972 IRI0.001-0.0340-1.20 
  Khodaei, Amir Ehsan 1351 IRI0.001-0.6440-25.60 
  Zarei, Mehrdad 1185 IRI1.0010.17406.80 
  Fathi, Abolfazl 1613 IRI0.5010.21408.40 

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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