Individual Calculations April 2017
 Dorpa, Mohammad Mahdi  Total change: 22.80  Rating chartPersonal card
 Shahriyar Standard U2000 Esfand 1395 Tehran IRI 2017-03-01
RcRownchangeKK*chgGame
 1460 1351 2.00 4 0.57 40 22.80 
  Novin, Mohammad 1418 IRI1.0010.594023.60 
  Shafiei, Saeed 1519 IRI0.001-0.2840-11.20 
  Attari, Saeid 1555 IRI0.001-0.2440-9.60 
  Radnezhad, Saber 1349 IRI1.0010.504020.00 

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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