Rapid: Individual Calculations April 2018
 Babaei, Amir Hossein  Total change: -75.00  Rating chartPersonal card
 North East Tehran Rapid 17 Esfand 1396 Tehran IRI 2018-03-08
RcRownchangeKK*chgGame
 1291 1405 2.00 7 -2.54 20 -50.80 
  Yousef Zarin, Mobin 1151 IRI0.001-0.8120-16.20 
  Khodsiani, Parsa 1074 IRI1.0010.12202.40 
  Ghavam, Kiarash 1258 IRI1.0010.30206.00 
  Heydri, Mahan 1281 IRI0.001-0.6720-13.40 
  Movahhedi Rad, Amir Mohammad 1266 IRI0.001-0.6920-13.80 
  Ghavam, Kianaz 1312 IRI0.001-0.6320-12.60 
  Ghorban, Mohammad 1693 IRI0.001-0.1620-3.20 

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)
 
 Nowbahar North East Tehran Rapid Cup 1396 Tehran IRI 2018-03-09
RcRownchangeKK*chgGame
 1244 1405 3.00 6 -1.21 20 -24.20 
  Yousef Zarin, Mobin 1151 IRI0.001-0.8120-16.20 
  Ghavam, Kiarash 1258 IRI1.0010.30206.00 
  Karam Yazdi, Parmida 1520 IRI0.001-0.3420-6.80 
  Daniali, Parmida 1221 IRI0.001-0.7420-14.80 
  Nayerlou, Amirnikan 1178 IRI1.0010.21204.20 
  Dini, Ghazal 1133 IRI1.0010.17203.40 

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)
 

 

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