Individual Calculations December 2019
 Barmar, Melisa  Total change: 2.80  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1422 1111 1.00 6 0.07 40 2.80 
  Abdollahisaber, Reza 1511  * IRI0.001-0.0840-3.20 
  Rafiei Poor, Mohammad 1472 IRI0.001-0.1040-4.00 
  Aryanpour, Arad c1511  * IRI0.001-0.0840-3.20 
  Rostami, Sanaz 1258 IRI0.001-0.3040-12.00 
  Yazdanpanah, Mohammad Reza 1511  * IRI0.001-0.0840-3.20 
  Norouzi, Motahareh 1266 IRI1.0010.714028.40 
 * 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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