Individual Calculations January 2018
 Alavi, Mir Mahmood  Total change: -16.80  Rating chartPersonal card
 Joybar Standard Chess Tournament Miladnoor Cup Azar 1396 Joybar IRI 2017-12-11
RcRownchangeKK*chgGame
 1454 1630 4.00 7 -0.84 20 -16.80 
  Rostami, Setayesh 1230  * IRI1.0010.08201.60 
  Valaei Kebria, Abolfazl 1319 IRI0.001-0.8620-17.20 
  Tahmasbi, Amir Hosein 1230  * IRI1.0010.08201.60 
  Ebrahimi, Fatemeh 1393 IRI1.0010.20204.00 
  Rostamian, Ovis 1842 IRI1.0010.772015.40 
  Jalali, Parima 1791 IRI0.001-0.2920-5.80 
  Dadsetan, M. Ali 1370 IRI0.001-0.8220-16.40 
 * 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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