Rapid: Individual Calculations April 2018
 Teimouri Yadkuri, Shahdad  Total change: -8.60  Rating chartPersonal card
 Tehran Rapid 10 Esfand 1396 Tehran IRI 2018-03-01
RcRownchangeKK*chgGame
 1511 1274 1.00 6 -0.43 20 -8.60 
  Khodabandelou, Amir Parviz 1674  * IRI0.001-0.0820-1.60 
  Mahdizadeh, Mohammad 1674  * IRI0.001-0.0820-1.60 
  Ghahremani, Shadollah 1129 IRI1.0010.31206.20 
  Sadeghi, Saeed 1496 IRI0.001-0.2220-4.40 
  Chalangari, Mohsen 1625 IRI0.001-0.1120-2.20 
  Ahmadi, Gholam Hosein 1467 IRI0.001-0.2520-5.00 
 * 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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