Blitz: Individual Calculations May 2019
 Ehteshammehr, Rahil  Total change: -6.20  Rating chartPersonal card
 Tehran Blitz 1 Ordibehesht 1397 Tehran IRI 2019-04-22
RcRownchangeKK*chgGame
 1630 1391 2.00 10 -0.31 20 -6.20 
  Rahnama, M.reza 1733 IRI0.001-0.1220-2.40 
  Sajadi Naeini, Seyed Soheil 1630 IRI0.001-0.2020-4.00 
  Kiaei, Ali 1791  * IRI0.001-0.0820-1.60 
  Fekri, Mehdi 1479 IRI1.0010.622012.40 
  Moeini, Kaveh 1715 IRI0.001-0.1320-2.60 
  Ghobadibigvand, A. 1791  * IRI0.001-0.0820-1.60 
  Tayebi, Ehsan 1416 IRI0.001-0.4720-9.40 
  Nosratollahi, Arash 1523 IRI0.001-0.3220-6.40 
  Roohi, Behzad 1430 IRI1.0010.552011.00 
  Wandy, Kasim 1791  * NED0.001-0.0820-1.60 
 * 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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