Individual Calculations February 2018
 Latifzadeh, Saeed  Total change: -11.80  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1525 1534 3.50 8 -0.59 20 -11.80 
  Amiri, Esmail 1680 IRI0.5010.20204.00 
  Jorjandi, Milad 1651 IRI0.5010.16203.20 
  Amiri Shamsi, Amir Reza 1369 IRI1.0010.28205.60 
  Firoozyar, Ashkan 1627 IRI1.0010.632012.60 
  Rashedi, Amin 1594 IRI0.001-0.4220-8.40 
  Mazarei, Mohammad 1414 IRI0.501-0.1620-3.20 
  Salimi, Kiarash 1431 IRI0.001-0.6420-12.80 
  Ranjbar, Mohammad 1430 IRI0.001-0.6420-12.80 

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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