Rapid: Individual Calculations January 2023
 Mardali, Yousef  Total change: 150.00  Rating chartPersonal card
 11th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2022-12-01
RcRownchangeKK*chgGame
 1447 1496 4.00 7 -0.30 40 -12.00 
  Rahimi, Mahdi 1137 IRI1.0010.10404.00 
  Moradi, Mahdiyar 1096  * IRI1.0010.08403.20 
  Mohamadi, Niyousha 1616 IRI0.001-0.3440-13.60 
  Bagheri, Arash 1267 IRI1.0010.21408.40 
  Mahdavi, Reza f2313 IRI0.0010.00400.00 
  Azadi, Taha 1221 IRI1.0010.17406.80 
  Taherkhani, M Hosein 1479 IRI0.001-0.5240-20.80 
 * 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)
 
 Gilan Yalda Rapid Cup Rasht IRI 2022-12-16
RcRownchangeKK*chgGame
 1726 1496 6.00 8 4.05 40 162.00 
  Gerayeli, Kiarash 1932 IRI0.5010.444017.60 
  Kazemi, Parham 1353 IRI1.0010.314012.40 
  Bolandakhtar, Ata 1602 IRI1.0010.644025.60 
  Khanipour, Abolfazl 1864 IRI0.5010.404016.00 
  Ebrahimi Rashti, Asal 1721 IRI0.001-0.2240-8.80 
  Neshan, Arshiya 1673 IRI1.0010.734029.20 
  Niazi, Arash 1795 IRI1.0010.854034.00 
  Marzoughi, Mohammadsadegh 1869 IRI1.0010.904036.00 

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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