Individual Calculations May 2017
 Riahi, Arvin  Total change: -40.40  Rating chartPersonal card
 3th Qazvin Nowruz Cup 5 Farvardin 1396 Qazvin IRI 2017-03-25
RcRownchangeKK*chgGame
 1534 1301 1.50 6 0.01 40 0.40 
  Jamalzadeh, Morteza 1701  * IRI0.001-0.0840-3.20 
  Golshannejad, Sepehr 1610 IRI0.5010.364014.40 
  Ramineh, Reza 1701  * IRI0.001-0.0840-3.20 
  Mafakheri, Hiwa 1007 IRI1.0010.15406.00 
  Farmani Anuoshe, Ariyan 1701  * IRI0.001-0.0840-3.20 
  Rostami, Mohsen 1481 IRI0.001-0.2640-10.40 
 * 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)
 
 2nd Jouybar Standard Tournament Farvardin1396 Jouybar IRI 2017-04-13
RcRownchangeKK*chgGame
 1542 1267 0.00 5 -1.02 40 -40.80 
  Kazemiyan Eski, Abolfazl 1667  * IRI0.001-0.0840-3.20 
  Madadi, Mohammad 1665 IRI0.001-0.0840-3.20 
  Sebt Rasoul, Seyede Setare wc1667  * IRI0.001-0.0840-3.20 
  Ghadi Sahebi, Hosein 1455 IRI0.001-0.2640-10.40 
  Poolaei, Roham 1255 IRI0.001-0.5240-20.80 
 * 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)
 

 

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