Rapid: Individual Calculations September 2022
 Aminalroaya, Mohammaddariush  Total change: 72.60  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1521 1136 2.00 7 1.13 20 22.60 
  Karimi Far, Gholamreza 1339 IRI1.0010.762015.20 
  Mohandesi, Shahin m1874 IRI0.0010.00200.00 
  Parham Asl, Mani 1606 IRI0.001-0.0520-1.00 
  Bayat, Nikan 1425 IRI0.001-0.1620-3.20 
  Fallah, Amin 1619 IRI0.001-0.0520-1.00 
  Ahankoub, Arta 1416 IRI1.0010.842016.80 
  Dabiri, Kasra 1365 IRI0.001-0.2120-4.20 

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)
 
 Tehran Rapid Cup 19 Mordad U18 1401 Tehran IRI 2022-08-10
RcRownchangeKK*chgGame
 1309 1136 4.50 7 2.50 20 50.00 
  Naderiyan, Amir Hosein 1435 IRI1.0010.852017.00 
  Movahedi Sadr, Ali 1334 IRI1.0010.762015.20 
  Kian Sirat, Yasin 1408 IRI0.001-0.1720-3.40 
  Divani, Anisa 1222 IRI1.0010.622012.40 
  Namazi, Mohammad Parsa 1247 IRI1.0010.652013.00 
  Lotfizadeh, Radin 1420 IRI0.5010.34206.80 
  Tavakolian, Samiar 1100 IRI0.001-0.5520-11.00 

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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