Rapid: Individual Calculations January 2020
 Alibagheri, Melika  Total change: 30.20  Rating chartPersonal card
 Tehran North East Rapid 25 azar Tehran IRI 2019-12-13
RcRownchangeKK*chgGame
 1437 1434 5.00 7 1.51 20 30.20 
  Asgarian, Negar 1255 IRI1.0010.27205.40 
  Salami, Shima 1195 IRI1.0010.20204.00 
  Emami, Mir Arshia 1613 IRI1.0010.732014.60 
  Mohammad Ebrahimkhan Abri, Dorsa wf1650 IRI0.001-0.2220-4.40 
  Shariatzadeh, Bardia 1214 IRI1.0010.22204.40 
  Karam Yazdi, Parmida 1414 IRI0.001-0.5320-10.60 
  Derakhshan, Amirhossein 1718 IRI1.0010.842016.80 

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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