Individual Calculations February 2017
 Ansari, Hossein  Total change: -5.40  Rating chartPersonal card
 Bandar Abbas League 1395 Round 1-4 Bandarabbas IRI 2016-12-23
RcRownchangeKK*chgGame
 1483 1615 3.00 3 0.97 20 19.40 
  Askari Zadeh, Amir Hossein 1529 IRI1.0010.38207.60 
  Najand Foomani, Mohamad Ebrahim 1482 IRI1.0010.32206.40 
  Naseri, Avaz 1437 IRI1.0010.27205.40 

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)
 
 Bandar Abbas League 1395 Round 5-8 Bandarabbas IRI 2017-01-06
RcRownchangeKK*chgGame
 1565 1615 1.00 4 -1.24 20 -24.80 
  Jahangiri, Hossein 1677 IRI0.001-0.4120-8.20 
  Ghanbari Touran Saraei, Bahman 1421 IRI1.0010.25205.00 
  Alizadeh, Benyamin 1742 IRI0.001-0.3320-6.60 
  Taheri, Mohammad Ali 1418 IRI0.001-0.7520-15.00 

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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