Individual Calculations October 2016
 Najafiyan Pour, Mahyar  Total change: -12.60  Rating chartPersonal card
 13th international chess festival avicenna Open Group A (Masters) Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 2212 2175 3.50 9 -0.63 20 -12.60 
  Hayrapetyan, Hovik g2453 ARM0.001-0.1720-3.40 
  Asgari, Morteza 2240 IRI0.001-0.4120-8.20 
  Yeritsyan, Hayk 2103 ARM0.501-0.1020-2.00 
  Afshari, Mohammadreza f2090 IRI1.0010.38207.60 
  Egorov, Evgeny m2368 KAZ0.001-0.2520-5.00 
  Mashmooli, Kian 2112 IRI0.501-0.0920-1.80 
  Jamshidi, Amir Hossein 2128 IRI0.501-0.0720-1.40 
  Daghli, Arash 2104 IRI1.0010.40208.00 
  Bagheri, Maziar 2306 IRI0.001-0.3220-6.40 

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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