Individual Calculations March 2024
 Kiaei, Ali  Total change: -16.60  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1510 1744 4.00 7 -1.46 20 -29.20 
  Barat Pour, Daniz 1345 IRI1.0010.08201.60 
  Yousefli, Amirhossein 1520 IRI0.501-0.2820-5.60 
  Hajjarzadeh, Mohammad Reza 1490 IRI0.001-0.8120-16.20 
  Momeni, Sepanta 1481 IRI1.0010.18203.60 
  Dezhdar, Aria 1577 IRI0.501-0.2220-4.40 
  Mirzakhani, Bahar 1466 IRI1.0010.17203.40 
  Moazzen, Amirali 1689 IRI0.001-0.5820-11.60 

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 Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1631 1744 7.00 10 0.63 20 12.60 
  Khalafvand, Dorsa Sadat 1503 IRI1.0010.20204.00 
  Ghiyasi, Alborz 1484 IRI0.001-0.8220-16.40 
  Ebrahimi, Navid 1493 IRI1.0010.19203.80 
  Darvishi, Matin 1529 IRI1.0010.23204.60 
  Shiri, Mohsen 1988 IRI0.5010.30206.00 
  Asgarian, Mohammad 1548 IRI0.501-0.2520-5.00 
  Razmjou, Elia 1416 IRI1.0010.13202.60 
  Yasaswi, Krishna Bommi 1532 IND1.0010.23204.60 
  Eskandari, Amirali 1958 IRI1.0010.772015.40 
  Mohammadi, Mohamad Amin 1854 IRI0.001-0.3520-7.00 

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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