Rapid: Individual Calculations January 2018
 Afshari, Mohammadparsa  Total change: -6.40  Rating chartPersonal card
 Tehran Rapid 9 Azar 1396 Tehran IRI 2017-11-30
RcRownchangeKK*chgGame
 1553 1474 2.50 7 -0.32 20 -6.40 
  Sadeghi Givi, Reza 1868 IRI0.001-0.0820-1.60 
  Ghahremani, Shadollah 1148 IRI1.0010.13202.60 
  Shaghaghi, Gholamreza 1700 IRI0.001-0.2120-4.20 
  Farokhfar, S Ahmad 1607 IRI1.0010.682013.60 
  Mousavi, Seyed Ali 1668 IRI0.001-0.2520-5.00 
  Hesari, Nader 1445 IRI0.501-0.0420-0.80 
  Shahsavari, Shayan 1435 IRI0.001-0.5520-11.00 

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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