Individual Calculations March 2024
 Jamalzadeh, Morteza  Total change: -23.60  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1456 1682 6.50 10 -1.18 20 -23.60 
  Vasheghani, Behrad 1442 IRI0.001-0.8020-16.00 
  Pourjafari, Abbas 1346 IRI1.0010.12202.40 
  Khodaei, Amir Ehsan 1449 IRI0.501-0.2920-5.80 
  Shokoohi Pooya, Pouyan 1299 IRI1.0010.09201.80 
  Gholizadeh, Majid 1399 IRI1.0010.16203.20 
  Shiri, Mohsen 1988 IRI0.001-0.1420-2.80 
  Baghoomian, Arame 1401 IRI1.0010.16203.20 
  Shafiei, Mojtaba 1412 IRI1.0010.17203.40 
  Keshavarz, Mohammad Aref 1419 IRI0.001-0.8220-16.40 
  Ashouri, Sepehr 1404 IRI1.0010.17203.40 

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)
 

 

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