Individual Calculations October 2016
 Noorbakhsh Zadeh, Arshia  Total change: -1.20  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1348 1494 6.00 9 -0.03 40 -1.20 
  Parmar, Mohammad Yasin 1094  * IRI1.0010.08403.20 
  Eini, Arad 1277 IRI1.0010.22408.80 
  Ebrahimi , Sina 1704 IRI0.001-0.2340-9.20 
  Moradi, Mohammad Soroosh 1221 IRI1.0010.17406.80 
  Zahmati, Sobhan 1733 IRI0.001-0.2040-8.00 
  Mardani, Alireza 1330 IRI0.001-0.7240-28.80 
  Maleki Zaghemarzi, Reza 1265 IRI1.0010.21408.40 
  Moradi Kelardehi, Mobin 1357 IRI1.0010.324012.80 
  Ghayourifar, Ali 1155 IRI1.0010.12404.80 
 * 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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