Rapid: Individual Calculations April 2023
 Saeid Panah, Parsa  Total change: 152.00  Rating chartPersonal card
 Shahriyar Rapid tournament 12 esfand Shahriyar IRI 2023-03-03
RcRownchangeKK*chgGame
 1419 1228 3.00 6 1.38 40 55.20 
  Malek Zade, Saeid 1617 IRI0.001-0.0940-3.60 
  Yaghoobi, Tara 1382 IRI1.0010.714028.40 
  Tabassomi, Amir Erfan 1494 IRI0.001-0.1840-7.20 
  Taj Dini, Hasti 1287 IRI1.0010.584023.20 
  Keshavarz, Farajollah 1447 IRI0.001-0.2240-8.80 
  Ebrahimi, Ali 1287 IRI1.0010.584023.20 

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)
 
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1512 1228 4.50 9 2.42 40 96.80 
  Mohammadi, Shafigh 1302 IRI1.0010.604024.00 
  Salehi, Hosein 1390 IRI1.0010.714028.40 
  Shahmoradi, Arash 1920 IRI0.001-0.0140-0.40 
  Karimi, Setayesh 1658 IRI0.001-0.0740-2.80 
  Karami, Ariya 1528 IRI0.5010.354014.00 
  Razzaghi, Ali 1470 IRI0.001-0.2040-8.00 
  Delgoshad, Amin 1117 IRI1.0010.354014.00 
  Goharchin, Ghazal 1385 IRI1.0010.714028.40 
  Dezhdar, Roozbeh 1840 IRI0.001-0.0240-0.80 

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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