Individual Calculations March 2018
 Miar, Arad  Total change: 21.20  Rating chartPersonal card
 26th International Fajr Chess Tournament (Oxin Cup) - Group B - Under 2100 Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 1551 1344 3.50 9 1.00 40 40.00 
  Moghadam, Alireza 1744  * IRI0.001-0.0840-3.20 
  Shahrazad, Masoud 1744  * IRI1.0010.924036.80 
  Mehdikhani, Mohammad 1744  * IRI0.001-0.0840-3.20 
  Zabihi, Reza 1744  * IRI0.001-0.0840-3.20 
  Motamedi, Fatemeh 1639 IRI0.001-0.1540-6.00 
  Rostami, Setayesh 1036 IRI1.0010.14405.60 
  Madadi, Mohammad 1638 IRI0.5010.354014.00 
  Mehrzade, Aref 1541 IRI0.001-0.2540-10.00 
  Ghorbani, Arad 1131 IRI1.0010.23409.20 
 * 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)
 
 Tehran Standard Ayandesazan 23-29 Bahman U-14 1396 Tehran IRI 2018-02-12
RcRownchangeKK*chgGame
 1290 1344 3.00 6 -0.47 40 -18.80 
  Tavazoh, Amirparsa 1744  * IRI0.001-0.0840-3.20 
  Nikian, Mohammad Sepehr 1092 IRI1.0010.19407.60 
  Majidi, Seyed Mohammad Parsa 1585 IRI0.001-0.2040-8.00 
  Niazi, Mahan 1073 IRI0.001-0.8340-33.20 
  Ardestani, Aida 1147 IRI1.0010.254010.00 
  Rabbani, Abtin 1100 IRI1.0010.20408.00 
 * 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)
 

 

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