Individual Calculations June 2016
 Ahmadi, Amir Reza  Total change: 34.40  Rating chartPersonal card
 Mazandaran Chess Championship 2016 Sari IRI 2016-04-30
RcRownchangeKK*chgGame
 1570 1455 3.50 7 0.86 40 34.40 
  Motamedi, Mohammad Reza 1521 IRI1.0010.594023.60 
  Rezaei Abari, Farzin 1855  * IRI0.001-0.0840-3.20 
  Emamian, Abdolrazagh 1592 IRI0.5010.18407.20 
  Gohardehi, Mobina 1194 IRI1.0010.18407.20 
  Hagh Taj Dar, Rajab Ali 1841 IRI0.001-0.0940-3.60 
  Guran Orimi, Mehdi 1712 IRI0.001-0.1840-7.20 
  Mahdavi, Armin 1274 IRI1.0010.264010.40 
 * 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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