Individual Calculations February 2019
 Saemi, Sina  Total change: 2.60  Rating chartPersonal card
 East Azarbayjan Sardaran League 1397 Round 7-9 Tabriz IRI 2019-01-28
RcRownchangeKK*chgGame
 1770 1874 2.00 3 0.13 20 2.60 
  Anjom Rooz, Mehdi 1928 IRI0.001-0.4220-8.40 
  Assar, Masoud 1596 IRI1.0010.17203.40 
  Baghbani, Hamed 1785 IRI1.0010.38207.60 

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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