Individual Calculations April 2019
 Keshani, Kian  Total change: 59.20  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1578 1401 3.50 8 1.22 40 48.80 
  Zare, Jamal 1801  * IRI0.001-0.0840-3.20 
  Kamran Nia, Elena 1121 IRI1.0010.16406.40 
  Khanipour, Abolfazl 1671 IRI1.0010.834033.20 
  Gharaei, Nozar 1616 IRI0.5010.274010.80 
  Naderian, Farhad 1613 IRI0.001-0.2340-9.20 
  Ahmadi, Erfan 1636 IRI0.001-0.2140-8.40 
  Moradi Kelardehi, Mobin 1590 IRI1.0010.754030.00 
  Arian, Matin 1577 IRI0.001-0.2740-10.80 
 * 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)
 
 Tehran Standard Cup 20-24 Esfand 1397 (U-2000) Tehran IRI 2019-03-11
RcRownchangeKK*chgGame
 1576 1401 1.50 4 0.26 40 10.40 
  Mohammadisafyarkhan, Amir 1801  * IRI0.001-0.0840-3.20 
  Davoodi, Mehran 1715 IRI0.5010.364014.40 
  Novin, Ahmadreza 1278 IRI0.001-0.6740-26.80 
  Sadri Alamdari, Farzam 1510 IRI1.0010.654026.00 
 * 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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