Rapid: Individual Calculations April 2018
 Ahmadi, Gholam Hosein  Total change: -40.40  Rating chartPersonal card
 Tehran Rapid 10 Esfand 1396 Tehran IRI 2018-03-01
RcRownchangeKK*chgGame
 1336 1467 2.00 6 -2.02 20 -40.40 
  Idani, Pouya g1867  * IRI0.001-0.0820-1.60 
  Mahjoob Zardast, Artemis wc1214 IRI0.001-0.8120-16.20 
  Vasheghani, Hessam 1357 IRI0.001-0.6520-13.00 
  Ghahremani, Shadollah 1129 IRI1.0010.12202.40 
  Nazeri, Nima 1175 IRI0.001-0.8520-17.00 
  Teimouri Yadkuri, Shahdad 1274 IRI1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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