Individual Calculations October 2016
 Khajavi, Armin  Total change: 12.20  Rating chartPersonal card
 13th international chess festival avicenna Open Group A (Masters) Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 2237 2136 4.00 9 0.61 20 12.20 
  Khodashenas, Mersad 2405 IRI0.5010.33206.60 
  Noroozi, Omid m2392 IRI0.001-0.1920-3.80 
  Harutjunyan, Gevorg g2426 ARM0.001-0.1620-3.20 
  Karimi, Yeganeh 2011 IRI1.0010.33206.60 
  Hosseinipour, Mehdi f2270 IRI0.001-0.3220-6.40 
  Mohandesi, Shahin m2147 IRI0.001-0.4820-9.60 
  Veisi, Bardia 2111 IRI0.501-0.0320-0.60 
  Koohi, Reza 2161 IRI1.0010.532010.60 
  Gevorgyan, Maria wm2209 ARM1.0010.602012.00 

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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