Individual Calculations September 2019
 Ahmadi, Seyedeh Malihe  Total change: 28.40  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1719 1560 3.00 7 0.71 40 28.40 
  Derakhshani, Mehrdad 1935 IRI1.0010.914036.40 
  Masoudi, Ghaem 1906 IRI1.0010.894035.60 
  Mohammadi, Reza 1947 IRI0.001-0.0940-3.60 
  Ghaderi, Abbas 1871 IRI0.001-0.1440-5.60 
  Maleki, Amin 1756 IRI0.001-0.2540-10.00 
  Yazdanpanaeh, Ali 1304 IRI1.0010.19407.60 
  Saghaie, Parsina 1315 IRI0.001-0.8040-32.00 

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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