Individual Calculations October 2016
 Naziri, Alireza  Total change: 0.00  Rating chartPersonal card
 Iran Chess Championship Boys U8 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeRpKK*chgGame
 1110 0 4.50 8 0.00 1130   0.00 
  Hajiabadi, Amirhossein 1052 IRI1.0010.00 0.00 
  Mohammadi, Amirhossein 1156 IRI0.0010.00 0.00 
  Ghasemi, Eilia 1039 IRI1.0010.00 0.00 
  Danesharaste, Arvin 1135 IRI0.0010.00 0.00 
  Ghafari, Pooria 1022 IRI1.0010.00 0.00 
  Safarnezhad, Armin 1067 IRI0.5010.00 0.00 
  Derakhshan Hesari, Sepehr 1117 IRI1.0010.00 0.00 
  Kian Nejad, Ilia 1290 IRI0.0010.00 0.00 

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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