Rapid: Individual Calculations April 2018
 Nayerlou, Amirnikan  Total change: 2.00  Rating chartPersonal card
 North East Tehran Rapid 17 Esfand 1396 Tehran IRI 2018-03-08
RcRownchangeKK*chgGame
 1302 1178 3.00 7 0.54 20 10.80 
  Ghaemi, Narges 1410 IRI0.001-0.2120-4.20 
  Ghasemi, Sana 1270 IRI0.001-0.3720-7.40 
  Ghavam, Kiarash 1258 IRI1.0010.612012.20 
  Shariatzadeh, Bardia 1324 IRI1.0010.702014.00 
  Amoo Rostami, Ava 1125 IRI1.0010.43208.60 
  Ghorban, Mohammad 1578  * IRI0.001-0.0820-1.60 
  Yousef Zarin, Mobin 1151 IRI0.001-0.5420-10.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1341 1178 1.00 5 -0.44 20 -8.80 
  Ghaemi, Narges 1410 IRI0.001-0.2120-4.20 
  Heydri, Mahan 1281 IRI0.001-0.3620-7.20 
  Ghavam, Kianaz 1312 IRI0.001-0.3220-6.40 
  Babaei, Amir Hossein 1405 IRI0.001-0.2120-4.20 
  Golmohammadi, Radin 1297 IRI1.0010.662013.20 

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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