Rapid: Individual Calculations April 2018
 Bahari, Mohammad Reza  Total change: -10.80  Rating chartPersonal card
 Tehran Rapid 10 Esfand 1396 Tehran IRI 2018-03-01
RcRownchangeKK*chgGame
 1527 1487 2.50 5 0.28 20 5.60 
  Khodabandelou, Amir Parviz 1730 IRI0.001-0.2020-4.00 
  Mahdizadeh, Mohammad 1710 IRI1.0010.782015.60 
  Azami, Nasrollah 1713 IRI0.001-0.2120-4.20 
  Zandi, Hamid 1308 IRI1.0010.27205.40 
  Nazeri, Nima 1175 IRI0.501-0.3620-7.20 

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)
 
 Tehran Rapid 17 Esdand 1396 Tehran IRI 2018-03-08
RcRownchangeKK*chgGame
 1505 1487 2.50 7 -0.82 20 -16.40 
  Rezvani, A.h. 1887  * IRI0.001-0.0820-1.60 
  Mehrjouei, Ali Akbar 1087  * IRI1.0010.08201.60 
  Isazaie, Navid 1696 IRI0.001-0.2320-4.60 
  Sahraei, Armin 1228 IRI1.0010.18203.60 
  Taghikhani, Amir Ali 1635 IRI0.001-0.3020-6.00 
  Khodabandelou, Amir Parviz 1730 IRI0.001-0.2020-4.00 
  Jofreh, Manouchehr 1272 IRI0.501-0.2720-5.40 
 * 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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