Individual Calculations March 2019
 Rafiei Poor, Mohammad  Total change: -38.00  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1516 1542 4.50 10 -0.91 20 -18.20 
  Mohammadi, Reza 1931 IRI0.001-0.0920-1.80 
  Talebi Pour, Anoosha 1165 IRI1.0010.09201.80 
  Lotfi, Aylar 1840 IRI0.001-0.1520-3.00 
  Zhiani, Amirreza 1200 IRI1.0010.12202.40 
  Rajabi, Mohsen 1933 IRI0.001-0.0920-1.80 
  Tajik, Farzad 1372 IRI0.001-0.7220-14.40 
  Babamoradi, Hamid 1331 IRI1.0010.23204.60 
  Hedayat, Masoud 1336 IRI1.0010.24204.80 
  Sajadi Naeini, Seyed Soheil 1724 IRI0.001-0.2620-5.20 
  Khamseh, Amin 1323 IRI0.501-0.2820-5.60 

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)
 
 Alborz Fajr Standard Cup 1397 Tehran IRI 2019-02-13
RcRownchangeKK*chgGame
 1327 1542 5.00 8 -0.99 20 -19.80 
  Montazeri, Maryam 1215 IRI1.0010.13202.60 
  Salman, Yasin 1382 IRI0.001-0.7120-14.20 
  Sadr Molaei, Armin 1303 IRI0.001-0.8020-16.00 
  Avaji, Setayesh 1142  * IRI1.0010.08201.60 
  Safdarian, Saman 1202 IRI1.0010.12202.40 
  Houshmandnia, Hamid Reza 1336 IRI1.0010.24204.80 
  Eidi, Mahan 1332 IRI1.0010.23204.60 
  Heravi, Mohammad Hossein 1707 IRI0.001-0.2820-5.60 
 * 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)
 

 

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