Rapid: Individual Calculations March 2018
 Abdolahi, Amir Taha  Total change: 7.60  Rating chartPersonal card
 North East Rapid Fajr Cup 1396 tehran IRI 2018-02-09
RcRownchangeKK*chgGame
 1363 1419 4.00 7 0.07 20 1.40 
  Hoshan, Helia 1057 IRI1.0010.10202.00 
  Mobini, Younes 1692 IRI1.0010.832016.60 
  Ghorban, Mohammad 1582 IRI0.001-0.2820-5.60 
  Ali Mohammadi, Mohammad Mahdi 1151 IRI1.0010.17203.40 
  Mohammad Ebrahimkhan Abri, Dorsa wf1591 IRI0.001-0.2720-5.40 
  Ghavam, Kianaz 1253 IRI0.001-0.7220-14.40 
  Ghavam, Kiarash 1218 IRI1.0010.24204.80 

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)
 
 North East 21 Bahman Rapid Cup 1396 Tehran IRI 2018-02-10
RcRownchangeKK*chgGame
 1543 1419 3.00 8 0.31 20 6.20 
  Ghorban, Mohammad 1582 IRI0.001-0.2820-5.60 
  Karam Yazdi, Parmida 1475 IRI0.001-0.4220-8.40 
  Pira, Sahel 1473 IRI1.0010.582011.60 
  Asgarian, Negar 1610 IRI1.0010.752015.00 
  Mohammad Ebrahimkhan Abri, Dorsa wf1591 IRI0.001-0.2720-5.40 
  Ahmadi, Saman 1481 IRI0.001-0.4120-8.20 
  Naderi, Mozhgan 1457 IRI1.0010.552011.00 
  Emami, Mir Arshia 1673 IRI0.001-0.1920-3.80 

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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