Rapid: Individual Calculations August 2022
 Motaajjeb, Siavash  Total change: 8.20  Rating chartPersonal card
 Ardebi Rapid Cup Tir 1401 Ardebil IRI 2022-07-21
RcRownchangeKK*chgGame
 1508 1243 2.00 8 0.41 20 8.20 
  Sefareshi, Hasan 1770 IRI0.001-0.0320-0.60 
  Rezaeii, Amirreza 1552 IRI0.001-0.1420-2.80 
  Roohi, Behzad 1405 IRI0.001-0.2920-5.80 
  Farajollahzadeh Salari, Bahram 1406 IRI1.0010.722014.40 
  Hashemi, Farhad 1605 IRI0.001-0.1020-2.00 
  Hashemi, Nazanin 1466 IRI1.0010.782015.60 
  Hamed, Seyed Masoud 1503 IRI0.001-0.1820-3.60 
  Jabbarpour, Majid 1353 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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