Rapid: Individual Calculations January 2018
 Mahjoob Zardast, Artemis  Total change: -12.60  Rating chartPersonal card
 Tehran Rapid 14 Azar 1396 Tehran IRI 2017-12-06
RcRownchangeKK*chgGame
 1491 1225 1.00 5 -0.06 20 -1.20 
  Alamir Virsagh, Ehsan 1625  * IRI1.0010.922018.40 
  Doostkam, P 1625  * IRI0.001-0.0820-1.60 
  Rahnama, M.reza 1586 IRI0.001-0.1020-2.00 
  Shahsavari, Shayan 1478 IRI0.001-0.1920-3.80 
  Jalalvand, Mostafa 1143 IRI0.001-0.6120-12.20 
 * 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)
 
 Tehran Rapid 7 Dey 1396 Tehran IRI 2017-12-28
RcRownchangeKK*chgGame
 1435 1225 1.00 6 -0.57 20 -11.40 
  Kiaei, Ali 1625  * IRI0.001-0.0820-1.60 
  Shahsavari, Sorena 1599 IRI0.001-0.1020-2.00 
  Zare Karizi, Negar 1450 IRI0.001-0.2220-4.40 
  Vasheghani, Hessam 1301 IRI1.0010.602012.00 
  Alizadeh, Sohrab 1455 IRI0.001-0.2120-4.20 
  Nezhad Dehghan, Saghar 1181 IRI0.001-0.5620-11.20 
 * 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)
 

 

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