Rapid: Individual Calculations April 2018
 Ghaemi, Narges  Total change: 96.20  Rating chartPersonal card
 North East Tehran Rapid 17 Esfand 1396 Tehran IRI 2018-03-08
RcRownchangeKK*chgGame
 1319 1410 8.50 9 2.96 20 59.20 
  Nayerlou, Amirnikan 1178 IRI1.0010.21204.20 
  Amoo Rostami, Ava 1125 IRI1.0010.16203.20 
  Ghavam, Kianaz 1312 IRI1.0010.37207.40 
  Ahmadi, Saman 1540 IRI1.0010.682013.60 
  Ghorban, Mohammad 1693 IRI0.5010.34206.80 
  Yousef Zarin, Mobin 1151 IRI1.0010.18203.60 
  Heydri, Mahan 1281 IRI1.0010.33206.60 
  Ghasemi, Sana 1270 IRI1.0010.31206.20 
  Shariatzadeh, Bardia 1324 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)
 
 Nowbahar North East Tehran Rapid Cup 1396 Tehran IRI 2018-03-09
RcRownchangeKK*chgGame
 1344 1410 6.50 8 1.85 20 37.00 
  Dini, Ghazal 1133 IRI1.0010.17203.40 
  Nayerlou, Amirnikan 1178 IRI1.0010.21204.20 
  Ghorban, Mohammad 1693 IRI0.001-0.1620-3.20 
  Daniali, Parmida 1221 IRI1.0010.25205.00 
  Yousef Zarin, Mobin 1151 IRI0.501-0.3220-6.40 
  Ghavam, Kianaz 1312 IRI1.0010.37207.40 
  Karam Yazdi, Parmida 1520 IRI1.0010.652013.00 
  Ahmadi, Saman 1540 IRI1.0010.682013.60 

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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