Individual Calculations October 2016
 Zaheri, Mehran  Total change: 50.40  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1561 1206 1.00 5 0.43 40 17.20 
  Esmaeili, Sanaz 1606  * IRI0.001-0.0840-3.20 
  Sodagar, Nima 1606  * IRI0.001-0.0840-3.20 
  Zoalfian, Mehrdad 1581 IRI0.001-0.0940-3.60 
  Etesam, Armin 1606  * IRI0.001-0.0840-3.20 
  Veisi, Armin 1406 IRI1.0010.764030.40 
 * 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)
 
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1465 1206 2.00 6 0.83 40 33.20 
  Khosravanian, Hosein 1606  * IRI0.001-0.0840-3.20 
  Kashi, Mohammad Mehdi 1549 IRI1.0010.884035.20 
  Kasipour Azbari, Seyed Arvin 1473 IRI0.001-0.1840-7.20 
  Banovreh, Amir Hossein 1361 IRI0.001-0.2940-11.60 
  Amjad Yazdandoust, Mohammadreza 1392 IRI0.001-0.2640-10.40 
  Golshannezhad, Pooya 1409 IRI1.0010.764030.40 
 * 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)
 

 

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