Rapid: Individual Calculations January 2024
 Bajalan, Mohammad  Total change: 62.80  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1732 1422 3.00 6 2.11 20 42.20 
  Mehran, Hossein 1807 IRI0.001-0.0920-1.80 
  Mahmoodi, Nader 1732 IRI1.0010.862017.20 
  Ghavidel, Mehrdad 1780 IRI1.0010.902018.00 
  Karami, Ariya 1825 IRI0.001-0.0820-1.60 
  Kiaei, Ali 1638 IRI0.001-0.2220-4.40 
  Ghorbani, Kambiz 1610 IRI1.0010.742014.80 

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)
 
 Alborz Rapid Cup 24 Azar Karaj IRI 2023-12-27
RcRownchangeKK*chgGame
 1669 1438 2.00 6 0.55 20 11.00 
  Merikh, Hossein 1790 IRI1.0010.892017.80 
  Mehran, Hossein 1833 IRI0.001-0.0820-1.60 
  Shahkarami, Amin 1711 IRI1.0010.832016.60 
  Behrooz, Amir Mohammad 1772 IRI0.001-0.1220-2.40 
  Fakouri, Mohammad 1643 IRI0.001-0.2420-4.80 
  Zare, Kasra 1265 IRI0.001-0.7320-14.60 

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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1555 1438 3.00 7 0.48 20 9.60 
  Abed, Meisam 1790 IRI0.001-0.1120-2.20 
  Kargari Arian, Saba 1616 IRI1.0010.732014.60 
  Neshan, Arshiya 1775 IRI0.001-0.1220-2.40 
  Abbasi, Meisam 1669 IRI0.001-0.2120-4.20 
  Sheykhi, Mohamadreza 1260 IRI1.0010.27205.40 
  Maleki, Mir Mahdi 1654 IRI0.001-0.2220-4.40 
  Omidi, Hamid 1123 IRI1.0010.14202.80 

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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