Individual Calculations May 2012
 Heydarli, Kanan  Total change: -27.40  Rating chartPersonal card
 10th Khazar Open Chess Tournament A (+2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2159 2376 5.00 10 -2.74 10 -27.40 
  Abedi, Abolfazl 2138 IRI1.0010.20102.00 
  Lamei, Hadi 2163 IRI0.501-0.2710-2.70 
  Feyli, Sina 2169 IRI0.501-0.2710-2.70 
  Sedaghati, Mehrdad 2216 IRI0.001-0.7110-7.10 
  Amini, Amer 2165 IRI0.501-0.2710-2.70 
  Khodashenas, Mersad 2059 IRI1.0010.13101.30 
  Valizadeh, Ali 2179 IRI0.001-0.7510-7.50 
  Nadimifar, Adnan 2172 IRI0.501-0.2610-2.60 
  Taghavi, H 2149 IRI1.0010.21102.10 
  Mousavi, Seyed Khalil 2181 IRI0.001-0.7510-7.50 

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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