Rapid: Individual Calculations March 2024
 Mortazi, Artin  Total change: -120.80  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 13 Bahman Tehran IRI 2024-02-07
RcRownchangeKK*chgGame
 1258 1284 3.00 7 -0.76 40 -30.40 
  Maleki, Mir Mahdi 1598 IRI0.001-0.1440-5.60 
  Mousavi, Mohammad Reza 1094 IRI1.0010.254010.00 
  Gharib Gorgani, Sarina 1040 IRI1.0010.20408.00 
  Rahnamai Namin, Mohammadreza 1531 IRI0.001-0.1940-7.60 
  Ramezan Nezhad, Amir Mostafa 1041 IRI1.0010.20408.00 
  Ebrahimibasyaei, Amirali 1416 IRI0.001-0.3240-12.80 
  Tahawwori, Mohammad Amin 1084 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)
 
 IRCF Weekly Rapid Tournaments 4 esfand Tehran IRI 2024-02-23
RcRownchangeKK*chgGame
 1358 1284 0.00 4 -2.26 40 -90.40 
  Doroodgar, Amir Hossein 2171 IRI0.0010.00400.00 
  Tahawwori, Mohammad Amin 1084 IRI0.001-0.7640-30.40 
  Imani, Jafar 1063 IRI0.001-0.7840-31.20 
  Mirafzali Saryazd, Seyed Mohammad 1114 IRI0.001-0.7240-28.80 

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)
 

 

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