Individual Calculations October 2016
 Ghorbani, Hadi  Total change: -31.60  Rating chartPersonal card
 13th international chess festival avicenna Open Group A (Masters) Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 2123 2215 4.00 9 -1.58 20 -31.60 
  Mohammadi, Pouya 1907 IRI0.501-0.3620-7.20 
  Shah Moradi, Mohammad 2110 IRI0.001-0.6420-12.80 
  Daghli, Arash 2104 IRI1.0010.35207.00 
  Akhgari, Reza 2136 IRI0.501-0.1120-2.20 
  Zahedifar, Anahita wf2075 IRI0.501-0.1920-3.80 
  Yeritsyan, Hayk 2103 ARM0.501-0.1520-3.00 
  Aghaei, Alireza 2175 IRI0.501-0.0620-1.20 
  Egorov, Evgeny m2368 KAZ0.001-0.3020-6.00 
  Jamshidi, Amir Hossein 2128 IRI0.501-0.1220-2.40 

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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