Individual Calculations March 2018
 Hadidi, Amin  Total change: -25.20  Rating chartPersonal card
 Fras Standard U-1800 Fajr Cup 1396 Fars IRI 2018-01-31
RcRownchangeKK*chgGame
 1424 1594 3.50 6 -0.63 40 -25.20 
  Goudarzi, Mozhgan 1198 IRI1.0010.08403.20 
  Salehi, Mehrdad 1757 IRI0.001-0.2840-11.20 
  Yazdanshenas, Abozar 1312 IRI0.501-0.3440-13.60 
  Nikbakht, Mazdak 1268 IRI1.0010.13405.20 
  Mohammadi, Mahmud 1371 IRI1.0010.22408.80 
  Deilami, Arian 1640 IRI0.001-0.4440-17.60 

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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