Rapid: Individual Calculations August 2023
 Karami, Ariya  Total change: 42.80  Rating chartPersonal card
 3rd Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1566 1546 5.00 8 1.11 40 44.40 
  Ghorbani, Ilia 1146  * IRI1.0010.08403.20 
  Doroodgar, Amir Hossein 2106 IRI0.001-0.0240-0.80 
  Shamsi, Shayegan 1269 IRI1.0010.17406.80 
  Aminalroaya, Mohammaddariush 1180 IRI1.0010.10404.00 
  Shahsavari, Shayan 1695 IRI0.5010.20408.00 
  Ahadian, Armin 1911 IRI1.0010.904036.00 
  Kolivand, Mohammad Ali 1572 IRI0.5010.04401.60 
  Shahbazi, Parsa 1648 IRI0.001-0.3640-14.40 
 * 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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1560 1546 4.00 8 -0.04 40 -1.60 
  Teimouri Yadkuri, Shahdad 1989 IRI0.001-0.0640-2.40 
  Abed Natanzi, Mohammad Parsa 1313 IRI1.0010.21408.40 
  Baseretakami, Kiarash 1228 IRI0.001-0.8740-34.80 
  Poursalan, Ehsan 1385 IRI1.0010.294011.60 
  Ebrahimi, Reza 1407 IRI1.0010.314012.40 
  Ghorbani, Hadi f1898 IRI0.001-0.1140-4.40 
  Aledavood, Seyed Ali 1454 IRI1.0010.374014.80 
  Doostkam, Pouyan 1805 IRI0.001-0.1840-7.20 

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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