Individual Calculations May 2018
 Davoodi, Mehran  Total change: 24.40  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1902 1746 3.00 7 0.69 20 13.80 
  Sharbaf, Mohsen m2146  * IRI0.001-0.0820-1.60 
  Amini, Mahdi 1509 IRI1.0010.20204.00 
  Farahani, Hossein 2094 IRI0.001-0.1120-2.20 
  Shahsavari, Sorena 1600 IRI1.0010.30206.00 
  Keshmirian, Mehdi 1972 IRI1.0010.792015.80 
  Elahi, Abdollah 2103 IRI0.001-0.1120-2.20 
  Sadeghi Givi, Reza 1893 IRI0.001-0.3020-6.00 
 * 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)
 
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1700 1754 4.50 7 0.53 20 10.60 
  Haveshki, Ali 1418 IRI1.0010.12202.40 
  Rahmani, Jamshid 1644 IRI0.501-0.1520-3.00 
  Ahadi, Mohammad Erfan 1642 IRI1.0010.35207.00 
  Mahboob, Amir 1667 IRI1.0010.38207.60 
  Noorbakhsh Zadeh, Arshia 1594 IRI1.0010.29205.80 
  Rezanezhad, Hassan 1951 IRI0.001-0.2520-5.00 
  Esmaeilnejad, Mohammad Amin 1987 IRI0.001-0.2120-4.20 

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)
 

 

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