Individual Calculations September 2018
 Abasi Zamharir, Mohammad  Total change: 2.80  Rating chartPersonal card
 8th Shahid Rajaei Cup - Groupe B - Under14 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1325 1122 1.00 5 -0.31 40 -12.40 
  Mohammadi, Amirhossein 1410 IRI0.001-0.1640-6.40 
  Soleiman Nezhad, Emad 1106 IRI0.501-0.0240-0.80 
  Mohammadi, Melika 1256 IRI0.001-0.3240-12.80 
  Yazdani, Alireza 1330 IRI0.5010.274010.80 
  Hashemi Bakhtiar, Adel 1522  * IRI0.001-0.0840-3.20 
 * 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)
 
 Tehran Under 12 Boys Championship 1397 Tehran IRI 2018-08-25
RcRownchangeKK*chgGame
 1313 1122 1.50 4 0.38 40 15.20 
  Novin, Ahmadreza 1340 IRI0.001-0.2240-8.80 
  Teimouri Yadkuri, Shahdad 1317 IRI0.001-0.2540-10.00 
  Niaei, Keyhan 1073 IRI1.0010.434017.20 
  Mousivand, Ali 1522  * IRI0.5010.424016.80 
 * 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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