Individual Calculations December 2017
 Tavana Nia, Meghdad  Total change: -10.00  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1632 1322 0.50 5 -0.25 40 -10.00 
  Bahadori, Arash 1587 IRI0.001-0.1840-7.20 
  Raei, Alireza 1722  * IRI0.001-0.0840-3.20 
  Shahbazi, Kasra 1713 IRI0.001-0.0940-3.60 
  Mir Hosseini, Seyed Mehdi 1507 IRI0.5010.24409.60 
  Rezaee, Niusha 1633 IRI0.001-0.1440-5.60 
 * 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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