Individual Calculations August 2018
 Alizadeh, Amirmohammad  Total change: -56.80  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1554 1658 4.00 8 -0.96 40 -38.40 
  Yazdanpanah, Fatemeh 1258  * IRI0.501-0.4240-16.80 
  Kasipour Azbari, Seyed Arvin 1776 IRI0.5010.16406.40 
  Tavazoh, Amirparsa 1791 IRI0.001-0.3240-12.80 
  Shakeri, Amirali 1376 IRI0.501-0.3440-13.60 
  Zare Karizi, Negar 1421 IRI1.0010.20408.00 
  Ghafourian, Amir Ali 2020 IRI0.001-0.1040-4.00 
  Shabanzadeh, Mehrad 1341 IRI0.501-0.3740-14.80 
  Mousivand, Ali 1446 IRI1.0010.23409.20 
 * 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)
 
 19th Shahriar Standard Cup Tir 1397 U 1800 Shahriar IRI 2018-07-22
RcRownchangeKK*chgGame
 1441 1644 4.00 6 -0.46 40 -18.40 
  Sheykhlou, Hossein 1244  * IRI0.501-0.4240-16.80 
  Nozari, Sina 1353 IRI1.0010.15406.00 
  Fereidooni Jamalzadeh, Alireza 1585 IRI1.0010.424016.80 
  Davoodi, Farzad 1398 IRI0.501-0.3140-12.40 
  Attari, Saeid 1587 IRI0.501-0.0840-3.20 
  Moshiri Amin, Hooman 1476 IRI0.501-0.2240-8.80 
 * 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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