Individual Calculations April 2019
 Tahmasebi, Hosein  Total change: -109.60  Rating chartPersonal card
 Karoun International U1600 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1241 1458 4.00 6 -0.48 40 -19.20 
  Abbasi Monjezi, Reza 1222 IRI0.501-0.3040-12.00 
  Omidi, Goodarz 1594 IRI0.5010.18407.20 
  Joudi Zadeh, Amin 1299 IRI0.001-0.7140-28.40 
  Kazemi, Sirous 1083 IRI1.0010.09403.60 
  Joudi Zadeh, Asal 1192 IRI1.0010.18407.20 
  Behbehani, Shayan 1058  * IRI1.0010.08403.20 
 * 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)
 
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1376 1458 2.00 7 -2.26 40 -90.40 
  Khademi, Mahdi 1858  * IRI0.001-0.0840-3.20 
  Esfandyari, Mohammad Matin 1136 IRI1.0010.13405.20 
  Hooshdaran, Soheil 1800 IRI0.001-0.1240-4.80 
  Mohammadi, Amirreza 1268 IRI0.001-0.7540-30.00 
  Mansouri, Alireza 1230 IRI0.001-0.7940-31.60 
  Norouzian Arayesh, Aliakbar 1283 IRI0.001-0.7340-29.20 
  Riazi, Mohammad Taha 1058  * IRI1.0010.08403.20 
 * 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)
 

 

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