Individual Calculations February 2018
 Imani, Abbas  Total change: -48.40  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1475 1650 4.00 9 -2.42 20 -48.40 
  Moradpour, Saeed 1321 IRI1.0010.12202.40 
  Mohammadi Akbarabadi, Hossein 1513 IRI0.501-0.1820-3.60 
  Talaneh, Motahareh 1533 IRI1.0010.34206.80 
  Haji Habib Zadeh, Abbasali 1480 IRI1.0010.28205.60 
  Jahangiri, Hossein 1683 IRI0.001-0.4520-9.00 
  Abdollahi Badizi, Omid 1564 IRI0.001-0.6220-12.40 
  Tabatabaei, Seyyed Aboalhasan 1501 IRI0.001-0.7020-14.00 
  Kohansal, Nasim 1383 IRI0.501-0.3220-6.40 
  Looni, Arshiya 1295 IRI0.001-0.8920-17.80 

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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