Rapid: Individual Calculations August 2023
 Naser Jabari, Negar  Total change: -63.60  Rating chartPersonal card
 Alborz Rapid Championship 1402 Alborz IRI 2023-06-29
RcRownchangeKK*chgGame
 1336 1548 3.50 7 -1.59 40 -63.60 
  Soltani, Hooman 1093 IRI0.001-0.9440-37.60 
  Zafari Yekta, Niyousha 1148  * IRI1.0010.08403.20 
  Gholamnezhad, Bardia 1228 IRI1.0010.13405.20 
  Malaknezhad, Mohammad Taha 1391 IRI0.501-0.2140-8.40 
  Karimi, Artin 1232 IRI1.0010.13405.20 
  Neshan, Arshiya 1665 IRI0.001-0.3440-13.60 
  Shahkarami, Amin 1594 IRI0.001-0.4440-17.60 
 * 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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