Rapid: Individual Calculations July 2024
 Shayani, Mohammad Ali  Total change: -16.60  Rating chartPersonal card
 5th Khorshid Kherad Cup-1403 - Group B Ghargh Abad IRI 2024-05-30
RcRownchangeKK*chgGame
 1604 1597 3.50 7 0.07 20 1.40 
  Behjati, Shahab 1752 IRI0.001-0.2920-5.80 
  Rashidi, Masood 1691 IRI0.001-0.3720-7.40 
  Ghorgi, Abolfazl 1437 IRI1.0010.29205.80 
  Mohammadi, Armin 1673 IRI0.001-0.4020-8.00 
  Chechanloo, Mahdi 1477 IRI1.0010.34206.80 
  Mahdavi, Taha 1473 IRI0.501-0.1720-3.40 
  Mirgaluy Bayat, M Amin 1726 IRI1.0010.672013.40 

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)
 
 Hamedan Seniors Rapid Cup Hamedan IRI 2024-06-06
RcRownchangeKK*chgGame
 1611 1597 2.00 6 -0.90 20 -18.00 
  Khoshbin, Amir 1792 IRI0.001-0.2520-5.00 
  Roshanian , Ebrahim 1441 IRI1.0010.29205.80 
  Tehran Doost, Mehdi 1484 IRI1.0010.35207.00 
  Pakkhou, Hamid 1695 IRI0.001-0.3720-7.40 
  Babakhani, Hossein 1599 IRI0.001-0.5020-10.00 
  Mardani, Arjali 1652 IRI0.001-0.4220-8.40 

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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