Individual Calculations May 2017
 Nikbakht, Mazdak  Total change: 6.40  Rating chartPersonal card
 Fars Mabas Standard Ordibehesht 1396 Shiraz IRI 2017-04-22
RcRownchangeKK*chgGame
 1531 1238 1.00 5 0.16 40 6.40 
  Shirazi, Emad 1638  * IRI0.001-0.0840-3.20 
  Amini, Mojtaba 1638  * IRI0.001-0.0840-3.20 
  Kardani, Ali 1557 IRI0.001-0.1340-5.20 
  Norouzian Arayesh, Aliakbar 1467 IRI0.001-0.2140-8.40 
  Samimi, Armin 1353 IRI1.0010.664026.40 
 * 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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