Individual Calculations December 2018
 Alizadeh, Davood  Total change: -6.00  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1592 1686 3.50 6 -0.15 40 -6.00 
  Mokhberi, Iraj 1844 IRI0.5010.21408.40 
  Tavakolian, M. 1996 IRI0.001-0.1440-5.60 
  Rahmani, Mehdi 1395 IRI0.501-0.3540-14.00 
  Rajabi, Ali 1314 IRI1.0010.10404.00 
  Danesharaste, Arvin 1534 IRI0.501-0.2040-8.00 
  Razmi, Akbar 1471 IRI1.0010.23409.20 

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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