Individual Calculations October 2016
 Daghli, Arash  Total change: -46.00  Rating chartPersonal card
 13th international chess festival avicenna Open Group A (Masters) Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 2169 2104 2.00 8 -1.34 40 -53.60 
  Yee, Soon Wei f2293 BRU0.5010.254010.00 
  Petrosian, Davit G. g2399 ARM0.001-0.1540-6.00 
  Ghorbani, Hadi 2215 IRI0.001-0.3540-14.00 
  Falah, Mehdi 1960 IRI0.501-0.1940-7.60 
  Babayan, Armine 2141 ARM0.001-0.4540-18.00 
  Karimi, Yeganeh 2011 IRI0.001-0.6340-25.20 
  Najafiyan Pour, Mahyar 2175 IRI0.001-0.4040-16.00 
  Koohi, Reza 2161 IRI1.0010.584023.20 

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)
 
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1851 2111 7.50 9 0.19 40 7.60 
  Aref Azad, Amir Hossein 1711  * IRI1.0010.08403.20 
  Docheshmeh, Amir Mohammad 1755 IRI1.0010.11404.40 
  Pour Agha Bala, Amirreza 1874 IRI1.0010.20408.00 
  Toufani, Kourosh 1884 IRI1.0010.21408.40 
  Behroozi Moghaddam, Hamed 1825 IRI1.0010.16406.40 
  Ramezani, Mahan 1912 IRI0.501-0.2640-10.40 
  Mohammadi, Pouya 1907 IRI1.0010.24409.60 
  Gerayeli, Kiarash 1841 IRI0.501-0.3340-13.20 
  Baneshi, Mahan 1947 IRI0.501-0.2240-8.80 
 * 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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