Individual Calculations July 2019
 Nabavi, Seyed Mohammadmahdi  Total change: -12.00  Rating chartPersonal card
 4th Tafakore Behtar Standard Cup Qazvin IRI 2019-06-18
RcRownchangeKK*chgGame
 1515 1488 3.00 7 -0.30 40 -12.00 
  Maleki, Mir Mahdi 1750 IRI0.001-0.1840-7.20 
  Amini, Asal 1213 IRI0.501-0.3340-13.20 
  Lavasani, Hossein 1789 IRI0.001-0.1540-6.00 
  Bahadori, Saeid 1289 IRI1.0010.24409.60 
  Akbari, Mostafa 1663 IRI0.001-0.2740-10.80 
  Amirpour, Gholamreza 1473 IRI0.501-0.0240-0.80 
  Sarmadi, Mohammadamin 1426 IRI1.0010.414016.40 

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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