Rapid: Individual Calculations March 2024
 Forouhar, Pendar  Total change: 2.53  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 13 Bahman Tehran IRI 2024-02-07
RcRownchangeKK*chgGame
 1641 1528 5.50 9 1.99 23 45.77 
  Chizari, Amir Ali 1128  * IRI1.0010.08231.84 
  Doroodgar, Amir Hossein 2171 IRI0.001-0.0123-0.23 
  Karimi, Ali 1235 IRI0.501-0.3523-8.05 
  Taghavi, Seyed Ali 1280 IRI1.0010.19234.37 
  Kefayati, Mehrdad 1815 IRI1.0010.842319.32 
  Faryad, Hasanali 1836 IRI1.0010.862319.78 
  Mohandesi, Shahin m1859 IRI0.001-0.1223-2.76 
  Eftekhari, Amir 1745 IRI1.0010.782317.94 
  Kolivand, Mohammad Ali 1696 IRI0.001-0.2823-6.44 
 * 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)
 
 IRCF Weekly Rapid Tournament 20 Bahman Tehran IRI 2024-02-08
RcRownchangeKK*chgGame
 1360 1528 4.50 7 -0.34 23 -7.82 
  Zareie, Masoud 1128  * IRI1.0010.08231.84 
  Karimi, Ali 1235 IRI0.501-0.3523-8.05 
  Kenari, Arshiya 1193 IRI1.0010.12232.76 
  Ganjeh, Yousef 1740 IRI0.001-0.2323-5.29 
  Farahani, Shayan 1312 IRI1.0010.22235.06 
  Jalali Haji Abadi, Ehsan 1604 IRI0.001-0.4023-9.20 
  Khorshidi, Kiyan 1309 IRI1.0010.22235.06 
 * 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)
 
 1st Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1414 1528 6.00 11 -0.81 23 -18.63 
  Abed, Meisam 1888 IRI0.001-0.1023-2.30 
  Alavi, Farshad 1200 IRI0.001-0.8723-20.01 
  Sheykhi, Mohamadreza 1187 IRI1.0010.12232.76 
  Hadadzadeh, Hamid Reza 1348 IRI1.0010.26235.98 
  Mohammadi Fard, Hamid Reza 1698 IRI0.001-0.2823-6.44 
  Safavi, Hossin 1119 IRI1.0010.08231.84 
  Shirizadeh, Arash 1195 IRI1.0010.12232.76 
  Mirhosseini Moghaddam, Seyed Abol 1153 IRI1.0010.09232.07 
  Hoseini, S.alireza 1864 IRI0.001-0.1223-2.76 
  Alizadeh, Rahmatollah 1128  * IRI1.0010.08231.84 
  Mehran, Hossein 1778 IRI0.001-0.1923-4.37 
 * 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)
 
 IRCF Rapid Quota Cadet 2024 Boys (U14) tehran IRI 2024-02-25
RcRownchangeKK*chgGame
 1142 1528 2.00 3 -0.73 23 -16.79 
  Dabiri, Matin 1128  * IRI0.001-0.9223-21.16 
  Kiashemshaki, Kourosh 1138 IRI1.0010.09232.07 
  Rafiei, Mobin 1160 IRI1.0010.10232.30 
 * 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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