Individual Calculations April 2018
 Chavoshi, Soheil  Total change: 66.80  Rating chartPersonal card
 2nd Shahreza Norouz Standard Cup B 1397 Shahreza IRI 2018-03-23
RcRownchangeKK*chgGame
 1533 1432 4.50 8 1.67 40 66.80 
  Heydari, Mohammad Masoud 1604 IRI0.001-0.2740-10.80 
  Amiri, Ehsanallah 1032  * IRI1.0010.08403.20 
  Saeidi, Amir Mohammad 1579 IRI1.0010.704028.00 
  Barati, Mahmoud 1630 IRI0.5010.264010.40 
  Golbidi, Erfan 1564 IRI1.0010.684027.20 
  Rabi, Amir 1612 IRI0.001-0.2640-10.40 
  Haji Abolhasani, Saeed 1552 IRI1.0010.664026.40 
  Bagheri, Ali 1689 IRI0.001-0.1840-7.20 
 * 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)
 

 

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