Individual Calculations December 2017
 Valaei Kebria, Abolfazl  Total change: -33.60  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1180 1353 3.50 6 -0.84 40 -33.60 
  Noori, Aydin 1097 IRI0.001-0.8140-32.40 
  Noori, Sourena 1104 IRI1.0010.19407.60 
  Fakhim Ghanbarnezhad, Rozhina 1178 IRI1.0010.274010.80 
  Soleimanian, Mohammadmatin 1223 IRI0.501-0.1840-7.20 
  Hasanli, Ughur 1233 AZE0.001-0.6640-26.40 
  Teimouri Yadkuri, Shahdad 1243 IRI1.0010.354014.00 

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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