Individual Calculations January 2018
 Ahmadi, Mahyar  Total change: 0.00  Rating chartPersonal card
 Tehran North East Standard Azar 1396 Tehran IRI 2017-12-02
RcRownchangeRpKK*chgGame
 1248 0 1.00 5 0.00 1008   0.00 
  Hoseini, Seyed Taha 1159 IRI0.0010.00 0.00 
  Babaei, Amir Hossein 1190 IRI1.0010.00 0.00 
  Karam Yazdi, Parmida 1417 IRI0.0010.00 0.00 
  Ghasemnezhad, Mohammad Reza 1316 IRI0.0010.00 0.00 
  Hoseini, Seyed Taha 1159 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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