Rapid: Individual Calculations January 2024
 Dolat Abadi, Ali Asghar  Total change: 48.40  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1391 1257 2.00 7 -0.52 20 -10.40 
  Ahadian, Armin 1757 IRI0.001-0.0420-0.80 
  Aledavood, Seyed Ali 1498 IRI0.001-0.2020-4.00 
  Sodachi, Saba 1555 IRI0.001-0.1520-3.00 
  Hosseini Zad, Seyed Guive 1086 IRI1.0010.27205.40 
  Ghasempour, Hossein 1479 IRI0.001-0.2220-4.40 
  Rezaei, Sohrab 1326 IRI0.001-0.4020-8.00 
  Mojarad Kamalodin Poshte, Hossein 1038 IRI1.0010.22204.40 

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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1573 1257 4.00 7 2.94 20 58.80 
  Fooladinejad, Iman 1535 IRI0.001-0.1720-3.40 
  Yaghoobi, Tara 1453 IRI0.001-0.2520-5.00 
  Seifdar, Mohammad Hasan 1518 IRI1.0010.822016.40 
  Maleki, Mir Mahdi 1654 IRI1.0010.922018.40 
  Neshan, Arshiya 1775 IRI0.001-0.0320-0.60 
  Etemadi, Khashayar 1444 IRI1.0010.742014.80 
  Abdollahi, Vahid 1635 IRI1.0010.912018.20 

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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