Rapid: Individual Calculations August 2023
 Momtahan, Hossein  Total change: -44.00  Rating chartPersonal card
 Eid Gurban yasuj competition Kohgiloyeh and Boyerahmad IRI 2023-06-30
RcRownchangeKK*chgGame
 1551 1760 5.50 9 -1.17 20 -23.40 
  Naraki, Samina 1360  * IRI1.0010.08201.60 
  Hajari, Gholamreza 1457 IRI1.0010.14202.80 
  Azizi, Amirhossein 1535 IRI1.0010.22204.40 
  Parvizi, Anita 1676 IRI0.501-0.1220-2.40 
  Mashi, Houshang 1685 IRI0.001-0.6020-12.00 
  Masoudi, Jalal 1296 IRI1.0010.05201.00 
  Mortazavi, Sayed Kamoloddin 1615 IRI1.0010.31206.20 
  Shirazi, Milad 1678 IRI0.001-0.6120-12.20 
  Johari, Atena 1657 IRI0.001-0.6420-12.80 
 * 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)
 
 Esfahan Tir Rapid 1402 Esfahan IRI 2023-07-21
RcRownchangeKK*chgGame
 1610 1760 3.50 7 -1.03 20 -20.60 
  Omidinia, Parham 1360  * IRI1.0010.08201.60 
  Akbari, Mosayeb 1445 IRI1.0010.14202.80 
  Mohammadian Sechani, Arshia 2042 IRI1.0010.842016.80 
  Nazemi, Pedram 1966 IRI0.001-0.2420-4.80 
  Zamani, Shayan 1332 IRI0.501-0.4320-8.60 
  Etemadi, Ariyan 1763 IRI0.001-0.5020-10.00 
  Kamani, Ali 1363 IRI0.001-0.9220-18.40 
 * 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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