Rapid: Individual Calculations January 2019
 Sobhanipour, Abbas  Total change: -31.20  Rating chartPersonal card
 23th Rapid Caspian Cup Qazvin IRI 2018-12-07
RcRownchangeKK*chgGame
 1344 1417 2.00 6 -1.56 20 -31.20 
  Sedaghati, Mehrdad f1817  * IRI0.001-0.0820-1.60 
  Shomali, Amir Mohammad 1164 IRI0.001-0.8120-16.20 
  Ghaemi, Ali Reza 1218 IRI0.501-0.2620-5.20 
  Rahmani, Pouria 1195 IRI0.501-0.2820-5.60 
  Salimiyan, Behzad 1021 IRI1.0010.08201.60 
  Barati, Esfandiar 1651 IRI0.001-0.2120-4.20 
 * 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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