Individual Calculations January 2018
 Pirdadian, Masoomeh  Total change: -24.60  Rating chartPersonal card
 Booshehr Open League 1396 Round 4-5 Booshehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1427 1213 0.00 1 -0.23 20 -4.60 
  Kaveiyan, Abdolkarim 1427 IRI0.001-0.2320-4.60 

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)
 
 8th Lian Open Standard Cup Azar 1396 Bushehr Bushehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1340 1213 2.00 7 -0.50 40 -20.00 
  Dalkani, Rasoul 1613  * IRI0.001-0.0840-3.20 
  Aliakbari, Hossein 1507 IRI1.0010.854034.00 
  Hamoodi, Alireza 1232 IRI0.001-0.4740-18.80 
  Dashtian, Eshagh 1439 IRI0.001-0.2140-8.40 
  Shahriari, Masiha 1056 IRI1.0010.294011.60 
  Nahari, Mehdi 1473 IRI0.001-0.1840-7.20 
  Kerdegar, Amirreza 1061 IRI0.001-0.7040-28.00 
 * 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)
 

 

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