Individual Calculations February 2018
 Saeedi, Yaghoob  Total change: 0.00  Rating chartPersonal card
 Lahijan Open Chess Tournoment Lahijan IRI 2018-01-22
RcRownchangeRpKK*chgGame
 1605 0 3.50 7 0.00 1605   0.00 
  Karimi, Soorena 1303 IRI1.0010.00 0.00 
  Ebrahimi, Atoosa 1515 IRI1.0010.00 0.00 
  Akhasteh, Abbas 1811 IRI0.0010.00 0.00 
  Palizvan, M, Reza 1609 IRI1.0010.00 0.00 
  Rahmani, Iraj 1619 IRI0.5010.00 0.00 
  Ahmadi, Bahram 1667 IRI0.0010.00 0.00 
  Chehrehsa, Farhan 1714 IRI0.0010.00 0.00 

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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