Individual Calculations February 2017
 Mohammadi Akbarabadi, Hossein  Total change: -13.60  Rating chartPersonal card
 Kerman Province league 1395 Round 1-2 Kerman IRI 2016-12-09
RcRownchangeKK*chgGame
 1570 1170 0.00 1 -0.08 40 -3.20 
  Shahdadi, Hassan 1570  * 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)
 
 15th International Khazar Cup (Youth- U14) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1331 1175 1.00 4 -0.26 40 -10.40 
  Amjad Yazdandoust, Mohammadreza 1450 IRI0.001-0.1740-6.80 
  Jafari, Mohammad Yasin 1452 IRI0.001-0.1740-6.80 
  Rostami, Hossein 1395 IRI0.001-0.2240-8.80 
  Mafakheri, Hiwa 1025 IRI1.0010.304012.00 

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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