Individual Calculations August 2016
 Ahmadi, Shayan  Total change: -13.20  Rating chartPersonal card
 Golestan province chess championship -1395 Gorgan IRI 2016-07-01
RcRownchangeKK*chgGame
 1541 1641 3.50 6 -0.12 40 -4.80 
  Habibi Koolaee, Mohammad Hosein 1241  * IRI1.0010.08403.20 
  Madadi, Mohammad 1248 IRI1.0010.08403.20 
  Rahimi, Tara 1942 IRI0.5010.354014.00 
  Iri, Faramarz 1595 IRI0.001-0.5640-22.40 
  Nikzad, Nami 1803 IRI0.001-0.2940-11.60 
  Hosseini, Rooh Ollah 1417 IRI1.0010.22408.80 
 * 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)
 
 12th Asian Schools Chess Championships 2016 - Open U15 tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1679 1641 3.50 8 -0.21 40 -8.40 
  Piyumantha, M Sasith Nipun f2011 SRI0.001-0.1040-4.00 
  Ghaffarifar, Matin 2041  * IRI0.001-0.0840-3.20 
  Roudaki, Mansour 1454 IRI1.0010.264010.40 
  Sandeepa, H Niruksha Akshith 1779 SRI0.001-0.3140-12.40 
  Aminifard, M.sam 1588 IRI0.001-0.5740-22.80 
  Babaei, Saleh 1290 IRI1.0010.11404.40 
  Azarpazhooh, Datis 1564 IRI1.0010.394015.60 
  Shah Karami, Ali 1706 IRI0.5010.09403.60 
 * 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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