Individual Calculations December 2019
 Norouzi, Motahareh  Total change: -68.00  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1428 1266 0.50 7 -1.70 40 -68.00 
  Bahadori, Arash 1666  * IRI0.001-0.0840-3.20 
  Shahi, Mohammadtaha 1554 IRI0.001-0.1640-6.40 
  Nasrollahi, Mobin 1545 IRI0.001-0.1640-6.40 
  Ghaemi, Narges 1484 IRI0.001-0.2240-8.80 
  Zhakfar, Abdul Saber 1448 AFG0.001-0.2640-10.40 
  Tavazouei, Parham 1188 IRI0.501-0.1140-4.40 
  Barmar, Melisa 1111 IRI0.001-0.7140-28.40 
 * 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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