Individual Calculations January 2020
 Gholami , Shahab  Total change: -41.00  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1511 1781 3.50 7 -2.05 20 -41.00 
  Nikoofar, Mojtaba 1549 IRI1.0010.21204.20 
  Abedi, Amin 1958 IRI0.001-0.2720-5.40 
  Jafari, Moein 1381  * IRI1.0010.08201.60 
  Safiri, Hassan 1417 IRI0.001-0.9020-18.00 
  Farhadi, Ghorban 1382 IRI1.0010.08201.60 
  Nepagh, Esmaeil 1508 IRI0.001-0.8320-16.60 
  Fathi, Hamed 1381  * IRI0.501-0.4220-8.40 
 * 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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