Individual Calculations August 2022
 Tavoosi Rad, Ramtin  Total change: -12.40  Rating chartPersonal card
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 2005 2112 4.50 8 -0.62 20 -12.40 
  Samimi, Armin 1833 IRI0.501-0.3420-6.80 
  Azimi, Amir Mohammad 1854 IRI0.501-0.3220-6.40 
  Shabanpour, Ali 1838 IRI1.0010.17203.40 
  Eskandari, Amirali 1861 IRI1.0010.19203.80 
  Atabayev, Saparmyrat m2447 TKM0.5010.38207.60 
  Darini, Pouria g2426 IRI0.001-0.1420-2.80 
  Razavi, Seyyed Amirreza 1919 IRI0.501-0.2520-5.00 
  Zahmati, Sobhan 1859 IRI0.501-0.3120-6.20 

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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