Individual Calculations August 2019
 Kalvandi, Mohammad Naeim  Total change: 71.20  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1732 1588 4.00 7 1.78 40 71.20 
  Moosivand, Siamak 1945 IRI0.001-0.1140-4.40 
  Zare, Mahdimohammad 1252 IRI1.0010.12404.80 
  Nameei, Koushan 1838 IRI1.0010.814032.40 
  Mardani, Alireza 1761 IRI0.001-0.2740-10.80 
  Rabiei Parsaei, Mehrdad 1718 IRI1.0010.684027.20 
  Sadeghi, Morteza 1794 IRI0.001-0.2440-9.60 
  Rostami, Roohollah 1815 IRI1.0010.794031.60 

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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