Individual Calculations April 2018
 Lachiani, Marzieh  Total change: -40.40  Rating chartPersonal card
 2nd Shahreza Norouz Standard Cup B 1397 Shahreza IRI 2018-03-23
RcRownchangeKK*chgGame
 1401 1582 5.50 9 -1.01 40 -40.40 
  Khavand, Parsa 1182  * IRI1.0010.08403.20 
  Bahadorani, Hojjat 1426 IRI1.0010.294011.60 
  Khosravi, Kamyar 1430 IRI0.001-0.7040-28.00 
  Bayatfar, Behnam 1452 IRI0.001-0.6840-27.20 
  Keshani, Kian 1312 IRI1.0010.17406.80 
  Kord, Ghasem 1399 IRI1.0010.264010.40 
  Mazarei, Mohammad 1469 IRI1.0010.354014.00 
  Kord, Soleyman 1572 IRI0.001-0.5140-20.40 
  Khosravi Mahmoei, Hasti 1370 IRI0.501-0.2740-10.80 
 * 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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