Rapid: Individual Calculations August 2023
 Rabbani, Abtin  Total change: -13.20  Rating chartPersonal card
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1513 1592 4.50 8 -0.33 40 -13.20 
  Talebi Pour, Anoosha 1192  * IRI1.0010.08403.20 
  Karim Beigi Kamran, Ali 1383 IRI0.501-0.2740-10.80 
  Ahadian, Armin 1911 IRI0.001-0.1340-5.20 
  Nasrollah, Mohammad Ali 1317 IRI1.0010.17406.80 
  Beheshti, Ali 1440 IRI1.0010.304012.00 
  Esmaeilnejad, Mohammad Amin 1984 IRI0.001-0.0840-3.20 
  Bigdeli, Morteza 1439 IRI1.0010.304012.00 
  Mahmoudi, Pouria 1439 IRI0.001-0.7040-28.00 
 * 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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