Rapid: Individual Calculations February 2019
 Ghadiri Bidhendi, Ebrahim  Total change: -44.10  Rating chartPersonal card
 Tehran Rapid Cup 11 Dey 1397 U-1800 Tehran IRI 2019-01-01
RcRownchangeKK*chgGame
 1622 1730 4.50 6 0.65 18 11.70 
  Chalangari, Mohsen 1478 IRI1.0010.19183.42 
  Sajadi Naeini, Seyed Soheil 1640 IRI1.0010.38186.84 
  Lashkani, Mehdi 1670 IRI0.001-0.5818-10.44 
  Mahboob, Amir 1653 IRI1.0010.39187.02 
  Fardbehbahani, Behnam 1714 IRI0.501-0.0218-0.36 
  Khanalizadeh, Abolfazl 1574 IRI1.0010.29185.22 

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)
 
 Tehran Rapid 15 Dey 1397 U-2000 Tehran IRI 2019-01-05
RcRownchangeKK*chgGame
 1704 1730 0.50 3 -1.07 18 -19.26 
  Mehrabi, Manouchehr 1817 IRI0.001-0.3818-6.84 
  Ghobadibigvand, A. 1835 IRI0.001-0.3618-6.48 
  Khalaji, Saead 1459 IRI0.501-0.3318-5.94 

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)
 
 Tehran Pishkesvatan Rapid Cup Bahman 1397 Tehran IRI 2019-01-11
RcRownchangeKK*chgGame
 1558 1730 4.50 6 0.27 18 4.86 
  Farahsa, Khosro 1520 IRI0.001-0.7718-13.86 
  Sadeghi, Abdollah 1438 IRI0.501-0.3518-6.30 
  Ahmadi, Gholam Hosein 1357 IRI1.0010.10181.80 
  Khakpour, Mansour 1591 IRI1.0010.31185.58 
  Pour Eskandar, Aliakbar 1707 IRI1.0010.47188.46 
  Azimi, Alireza 1734 IRI1.0010.51189.18 

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)
 
 Tehran Rapid Cup 20 Dey 1397 Tehran IRI 2019-01-12
RcRownchangeKK*chgGame
 1622 1730 4.00 7 -0.21 18 -3.78 
  Ghahremani, Shadollah 1330  * IRI1.0010.08181.44 
  Izady, Mohammad 2004 IRI0.001-0.1718-3.06 
  Shahbazpour, Bijan 1427 IRI1.0010.14182.52 
  Kargarzadeh, Mahour 1330  * IRI1.0010.08181.44 
  Sadeghi Givi, Reza 1913 IRI0.001-0.2618-4.68 
  Salman, Yasin 1337 IRI1.0010.08181.44 
  Zarepisheh, Gholamreza 2011 IRI0.001-0.1618-2.88 
 * 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)
 
 Tehran Pishkesvatan Rapid Cup Dey 1397 Tehran IRI 2019-01-19
RcRownchangeKK*chgGame
 1558 1730 2.00 6 -2.21 18 -39.78 
  Mohammadnia, Fereidon 1402 IRI1.0010.13182.34 
  Noori, Amir 1901 IRI0.001-0.2718-4.86 
  Farahsa, Khosro 1520 IRI0.001-0.7718-13.86 
  Mohammadi Bahabadi, Mohammad Reza 1404 IRI0.001-0.8718-15.66 
  Chalangari, Mohsen 1478 IRI1.0010.19183.42 
  Barati, Esfandiar 1645 IRI0.001-0.6218-11.16 

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)
 
 Tehran Rapid Cup 9 Bahman 1397 Tehran IRI 2019-01-29
RcRownchangeKK*chgGame
 1578 1730 3.50 6 -0.62 18 -11.16 
  Heydari, Hosein 1347 IRI1.0010.09181.62 
  Rahnama, M.reza 1626 IRI0.501-0.1418-2.52 
  Hamidian, Hamid 1670 IRI1.0010.42187.56 
  Ganjeh, Yousef 1639 IRI0.001-0.6218-11.16 
  Elikaei, Mehrad 1612 IRI1.0010.34186.12 
  Khanalizadeh, Abolfazl 1574 IRI0.001-0.7118-12.78 

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)
 
 Tehran Rapid 4 Bahman 1397 Tehran IRI 2019-01-29
RcRownchangeKK*chgGame
 1763 1730 3.50 6 0.74 18 13.32 
  Salehikia, Ali 1330  * IRI1.0010.08181.44 
  Kashefi, Amir Hosein f2124 IRI0.5010.42187.56 
  Rezanezhad, Hassan 1901 IRI1.0010.731813.14 
  Noora, Amir Hossein 1675 IRI0.001-0.5818-10.44 
  Tahvili Raftar, Iman 1542 IRI1.0010.26184.68 
  Esmaeilnejad, Mohammad Amin 2008 IRI0.001-0.1718-3.06 
 * 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)
 

 

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