Rapid: Individual Calculations December 2021
 Esmaeilnejad, Mohammad Amin  Total change: -20.80  Rating chartPersonal card
 Jam Hafte tarbiat badani shomal shargh aban 1400 Tehran IRI 2021-10-31
RcRownchangeKK*chgGame
 1548 1920 5.50 7 -0.09 20 -1.80 
  Rajabi, Mahan 1185 IRI1.0010.01200.20 
  Gholizadeh, Romina 1324 IRI1.0010.02200.40 
  Sadeghi, Ali 1587 IRI1.0010.12202.40 
  Babaei, Amirhossein 1423 IRI1.0010.04200.80 
  Bashiri, Houriye f2121 IRI0.5010.26205.20 
  Bahadori, Arash 1876 IRI0.001-0.5620-11.20 
  Dashtpeima, Helia 1317 IRI1.0010.02200.40 

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)
 
 6th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1689 1956 3.50 6 -0.95 20 -19.00 
  Zeinali, Alireza 1446 IRI1.0010.04200.80 
  Ebadi, Seyed Ali 1695 IRI1.0010.18203.60 
  Taherkhani, M Hosein 1230 IRI1.0010.01200.20 
  Noroozi, Omid m2282 IRI0.001-0.1320-2.60 
  Karimi, Setayesh 1748 IRI0.501-0.2720-5.40 
  Fakhrbakhsh, Vandad 1732 IRI0.001-0.7820-15.60 

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)
 

 

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