Rapid: Individual Calculations November 2022
 Molaeian, Jaber  Total change: -10.20  Rating chartPersonal card
 Semnan Province Chess Championship (Rapid)1401 Semnan IRI 2022-10-13
RcRownchangeKK*chgGame
 1485 1560 3.50 7 -0.51 20 -10.20 
  Akhoundy, Aria 1277 IRI0.001-0.8420-16.80 
  Poorsamiei, Parham 1160  * IRI1.0010.08201.60 
  Abdolshah, Arash 1212 IRI1.0010.11202.20 
  Ashoori, Erfan 1597 IRI0.5010.05201.00 
  Noori, Mehran 1771 IRI0.001-0.2320-4.60 
  Amini, Mohammadreza 1551 IRI1.0010.49209.80 
  Binaei Tavallaei, Mahdi 1830 IRI0.001-0.1720-3.40 
 * 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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