Individual Calculations April 2019
 Rezaeii, Yahya  Total change: -48.60  Rating chartPersonal card
 Karoun International U1600 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1353 1551 3.50 6 -0.95 20 -19.00 
  Yar Ahmadi, Kioumars 1151  * IRI1.0010.08201.60 
  Arjaee, Sheyda 1332 IRI0.501-0.2820-5.60 
  Yazdani Monaki, Alireza 1293 IRI1.0010.18203.60 
  Karim Panah, Majid 1413 IRI1.0010.31206.20 
  Kooh Peima, Ali 1477 IRI0.001-0.6020-12.00 
  Mohammadyansichani, Arshia 1449 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)
 
 5th Arvand Cup U2200 1397 Abadan IRI 2019-03-12
RcRownchangeKK*chgGame
 1466 1551 1.50 5 -1.48 20 -29.60 
  Nikpour, Alireza 1946 IRI0.001-0.0820-1.60 
  Jalilian, Benyamin 1720 IRI0.001-0.2820-5.60 
  Ahmadi, Fariborz 1246 IRI1.0010.14202.80 
  Movahed, Niayesh 1151  * IRI0.501-0.4220-8.40 
  Hajari, Afshin 1267 IRI0.001-0.8420-16.80 
 * 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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