Individual Calculations November 2018
 Vaziri, Rasool  Total change: -60.00  Rating chartPersonal card
 Iran Boys U14 Chess Championship 2018 Gilan IRI 2018-10-08
RcRownchangeKK*chgGame
 1578 1728 4.50 9 -1.58 40 -63.20 
  Rezaei, Amirmehdi 1328  * IRI1.0010.08403.20 
  Shameli Dourabi, Ali 1356 IRI1.0010.10404.00 
  Poormosavi, Seyed Kian 2050 IRI0.001-0.1340-5.20 
  Zaheri, Mehran 1512 IRI0.001-0.7840-31.20 
  Amini, Mohammadmobin 1475 IRI1.0010.19407.60 
  Ghadi Sahebi, Hosein 1442 IRI1.0010.16406.40 
  Tavazo, Amirparsa 1796 IRI0.001-0.4140-16.40 
  Mardani, Alireza 1671 IRI0.501-0.0840-3.20 
  Mahmoudi, Mani 1573 IRI0.001-0.7140-28.40 
 * 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)
 
 Bushehr League 1397 Round 1 Bushehr IRI 2018-10-22
RcRownchangeKK*chgGame
 1328 1728 1.00 1 0.08 40 3.20 
  Hajari, Afshin 1328  * IRI1.0010.08403.20 
 * 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)
 

 

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