Individual Calculations December 2017
 Maleki, Mohammad Reza  Total change: -1.20  Rating chartPersonal card
 6th Iran Engineers Championship 1396 Babolsar IRI 2017-11-20
RcRownchangeKK*chgGame
 1892 1766 2.50 7 -0.06 20 -1.20 
  Afrasiabi, Seyyedhassan 1830 IRI0.5010.09201.80 
  Hasanabadi, Ahmad 1625 IRI1.0010.31206.20 
  Rahimian, Rastin 2116 IRI0.001-0.1120-2.20 
  Ebrahimpour, Yahya 1681 IRI0.001-0.6220-12.40 
  Darabadi Zare, Mehdi 2121 IRI0.001-0.1120-2.20 
  Tahmasebi, Davoud 1765 IRI1.0010.502010.00 
  Babapour, Hossein 2107 IRI0.001-0.1220-2.40 

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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