Blitz: Individual Calculations November 2022
 Hejrati, Mohammad Mahdi  Total change: -20.60  Rating chartPersonal card
 Semnan Province Chess Championship (Blitz)1401 Semnan IRI 2022-10-14
RcRownchangeKK*chgGame
 1584 1763 4.00 7 -1.03 20 -20.60 
  Akhoundy, Aria 1363  * IRI1.0010.08201.60 
  Noori Komroudi, Mahdi 1516 IRI1.0010.19203.80 
  Molaeian, Jaber 1622 IRI0.001-0.6920-13.80 
  Amini, Mohammadreza 1551 IRI1.0010.23204.60 
  Noori, Mehran 1798 IRI1.0010.552011.00 
  Kashani, Ali 1631 IRI0.001-0.6820-13.60 
  Khanbaz, Nima 1604 IRI0.001-0.7120-14.20 
 * 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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