Rapid: Individual Calculations September 2019
 Shojaiyan, Behrouz  Total change: -15.00  Rating chartPersonal card
 Arvand Abadan Rapid Cup 1 Shahrivar 1398 Abadan IRI 2019-08-23
RcRownchangeKK*chgGame
 1461 1669 4.50 7 -0.75 20 -15.00 
  Amirian, Arman 1320 IRI0.501-0.3920-7.80 
  Sadooni, Mohammadreza 1366 IRI1.0010.14202.80 
  Yazdani Monaki, Alireza 1356 IRI0.501-0.3620-7.20 
  Baharipour, Norooz 1528 IRI1.0010.31206.20 
  Beytmashall, Abdolghader 1592 IRI0.001-0.6120-12.20 
  Ghabeshi, Naji 1419 IRI1.0010.19203.80 
  Ahmadi, Sadegh 1647 IRI0.501-0.0320-0.60 

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)
 

 

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