Individual Calculations February 2017
 Roshan, Arian  Total change: 24.40  Rating chartPersonal card
 Tehran Fajr Nojavan Standard Cup 1395 Tehran IRI 2017-01-11
RcRownchangeKK*chgGame
 1484 1372 1.50 6 -0.74 40 -29.60 
  Zahmati, Sobhan 1725 IRI1.0010.894035.60 
  Ebadi, Seyed Ali 1656 IRI0.001-0.1640-6.40 
  Heidarzadeh, Arsha 1585 IRI0.001-0.2340-9.20 
  Ahadi, Mohammad Erfan 1586 IRI0.001-0.2340-9.20 
  Shahsavari, Mahan 1181 IRI0.501-0.2540-10.00 
  Ghalandari, Mohammadmousa 1171 IRI0.001-0.7640-30.40 

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)
 
 15th International Khazar Cup (Youth- U14) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1403 1372 6.00 10 1.35 40 54.00 
  Poorramezan, Parsa 1076 IRI1.0010.15406.00 
  Azadi, Amirmohammad 1772  * IRI0.001-0.0840-3.20 
  Miar, Arad 1132 IRI1.0010.20408.00 
  Baghaei, Mehrad 1192 IRI1.0010.264010.40 
  Beheshti, Meisam 1550 IRI0.001-0.2740-10.80 
  Hamed Hajipour, Kimia 1145 IRI1.0010.21408.40 
  Ghanbaralifarzad, Mohammad Hosei 1585 IRI1.0010.774030.80 
  Rahmat Pour, Armin 1465 IRI0.5010.13405.20 
  Heravi, Mohammad Hossein 1601 IRI0.5010.294011.60 
  Elikaei, Mehrad 1516 IRI0.001-0.3140-12.40 
 * 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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