Rapid: Individual Calculations September 2023
 Mirbagheri, Seyedsajad  Total change: -1.40  Rating chartPersonal card
 Guilan-Astane U2000 Rapid Gilan IRI 2023-08-09
RcRownchangeKK*chgGame
 1500 1674 6.00 9 -0.07 20 -1.40 
  Rokhjavan, Mahdi 1324 IRI1.0010.11202.20 
  Ghorbani, Mohammad Kian 1255 IRI0.001-0.9320-18.60 
  Doostikhah, Shayan 1390 IRI1.0010.16203.20 
  Evaz Pour, Amirreza 1446 IRI1.0010.21204.20 
  Pilevar, Hadi 1906 IRI0.001-0.2120-4.20 
  Fallah, Mahsan 1193 IRI1.0010.05201.00 
  Yoosefnavid, Shahriyar 1274  * IRI1.0010.08201.60 
  Abedi, Mohamadraza 1908 IRI1.0010.792015.80 
  Pourramezan Chafjiri, Parsa 1801 IRI0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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