Individual Calculations May 2014
 Korevand, Sina  Total change: 19.05  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1983 1916 5.50 10 1.27 15 19.05 
  Asgari, Morteza 2279 IRI1.0010.901513.50 
  Khajavi, Armin 2102 IRI1.0010.741511.10 
  Soozankar, A.m. f2221 IRI0.001-0.1415-2.10 
  Amini, Amer 2124 IRI0.001-0.2315-3.45 
  Vahdati, Dara 1775 IRI0.501-0.1915-2.85 
  Akbari, Hossein 1711 IRI1.0010.24153.60 
  Sheykhhasani, Bardia 2041 IRI0.001-0.3315-4.95 
  Bahadori, Amir 1685 IRI1.0010.21153.15 
  Akhasteh, Abbas 1787 IRI1.0010.33154.95 
  Tavakolian, M. 2101 IRI0.001-0.2615-3.90 

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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