Rapid: Individual Calculations November 2023
 Bakhtiari, Mohammad Taha  Total change: -45.30  Rating chartPersonal card
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1407 1412 4.00 8 -0.06 30 -1.80 
  Mahdizadeh, Sadra 1721 IRI0.001-0.1430-4.20 
  Taghinejad Gilvaei, Irik 1143 IRI0.501-0.3330-9.90 
  Norouzi, Mahdiar 1337 IRI1.0010.403012.00 
  Abbaspoorrad, Nikoo 1713 IRI0.001-0.1530-4.50 
  Moradi, Bardia 1194 IRI0.501-0.2830-8.40 
  Najmi Nia, Aynaz 1101 IRI1.0010.14304.20 
  Kaveh, Mohammad Mahdi 1491 IRI1.0010.613018.30 
  Seifdar, Mohammad Hasan 1552 IRI0.001-0.3130-9.30 

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)
 
 14th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-13
RcRownchangeKK*chgGame
 1422 1423 4.00 8 -0.29 30 -8.70 
  Sheykhi, Mohamadreza 1182 IRI1.0010.20306.00 
  Mastizadeh, Saeed 1833 IRI0.001-0.0830-2.40 
  Vakil, Mohammad Hossein 1182 IRI0.001-0.8030-24.00 
  Aghaaligol, Pooyan 1138 IRI1.0010.16304.80 
  Karimzadeh, Amir Ata 1188 IRI1.0010.21306.30 
  Moemenpoor, Karvan 1946 IRI0.001-0.0330-0.90 
  Bozorgzade, Erfan 1744 IRI0.001-0.1330-3.90 
  Omidi, Hamid 1165 IRI1.0010.18305.40 

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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1411 1423 2.50 7 -1.16 30 -34.80 
  Marzoughi, Mohammadsadegh 1758 IRI0.001-0.1230-3.60 
  Bayat, Amir Ali 1186 IRI0.501-0.3030-9.00 
  Mahmoodi, Nader 1752 IRI0.001-0.1230-3.60 
  Aminalroaya, Mohammaddariush 1238 IRI1.0010.26307.80 
  Raei, Alireza 1610 IRI0.001-0.2630-7.80 
  Zibaei, Ali 1168 IRI0.001-0.8130-24.30 
  Hosseini Zad, Seyed Ahmad 1168 IRI1.0010.19305.70 

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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