Rapid: Individual Calculations December 2021
 Ghalandari, Moslem  Total change: 91.40  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-05
RcRownchangeKK*chgGame
 1480 1236 2.50 6 1.04 20 20.80 
  Seirafi, Peyman 1159 IRI1.0010.39207.80 
  Ghanbari, Mahdi 1799 IRI0.001-0.0220-0.40 
  Hecini, Hamza 1593 ALG0.001-0.1120-2.20 
  Rezaeian Tabrizi, Hooman 1374 IRI0.5010.19203.80 
  Akhlaghi, Farhang 1549 IRI0.001-0.1420-2.80 
  Majlesi Nasr Abadi, S.mohammad 1407 IRI1.0010.732014.60 

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)
 
 6th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1336 1236 1.00 2 0.17 20 3.40 
  Shamsi, Shayegan 1053 IRI1.0010.26205.20 
  Sekhavatmandi, Roham 1618 IRI0.001-0.0920-1.80 

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)
 
 7th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-18
RcRownchangeKK*chgGame
 1523 1236 0.50 4 -0.25 20 -5.00 
  Amir Afshari, Rayan 1365 IRI0.001-0.3320-6.60 
  Lavasani, Hossein 1746 IRI0.5010.46209.20 
  Hamidi, Shadi 1524 IRI0.001-0.1620-3.20 
  Kia, Amirali 1456 IRI0.001-0.2220-4.40 

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)
 
 8th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-26
RcRownchangeKK*chgGame
 1642 1236 5.00 8 3.61 20 72.20 
  Delgoshad, Amin 1278 IRI1.0010.562011.20 
  Bakhti, Parsa 1047 IRI1.0010.25205.00 
  Pourramezanali, Amirreza g1971 IRI0.001-0.0120-0.20 
  Mohammadi, Melika 1688 IRI0.001-0.0620-1.20 
  Heravi, Mohammad Hossein 1758 IRI1.0010.972019.40 
  Hadavandkhanni, Mohmmadmahdi 1665 IRI0.001-0.0720-1.40 
  Chaichi, Arash 1889 IRI1.0010.992019.80 
  Malakouti, Ehsan 1839 IRI1.0010.982019.60 

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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