Individual Calculations August 2018
 Moradi, Kaveh  Total change: -4.00  Rating chartPersonal card
 Alborz joniours Boys And Girls chess Championship Under 20 Tir 1397 Alborz IRI 2018-06-30
RcRownchangeKK*chgGame
 1455 1763 5.00 7 -0.82 40 -32.80 
  Dehghan, Parisan 1363  * IRI1.0010.08403.20 
  Shakib, Iliya 1363  * IRI1.0010.08403.20 
  Darvishi, Matin 1363  * IRI1.0010.08403.20 
  Ghayourifar, Amir 1522 IRI0.001-0.8040-32.00 
  Noori, Arian 1799 IRI0.001-0.4540-18.00 
  Hosseini Zadeh, Parmida 1363  * IRI1.0010.08403.20 
  Karami, Tina 1414 IRI1.0010.11404.40 
 * 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)
 
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1644 1776 6.00 8 0.72 40 28.80 
  Shayegan, Danial 1376  * IRI1.0010.08403.20 
  Zeinali, Alireza 1376  * IRI0.501-0.4240-16.80 
  Baytamari, Amir Hossein 1499 IRI1.0010.17406.80 
  Majidi, Seyed Mohammad Parsa 1549 IRI0.501-0.2940-11.60 
  Azadi, Amirmohammad 2150 IRI0.001-0.1040-4.00 
  Amini, Mohammadmobin 1471 IRI1.0010.14405.60 
  Veisi, Armin 1555 IRI1.0010.22408.80 
  Razaghi, Behrooz 2176  * IRI1.0010.924036.80 
 * 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)
 

 

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