Rapid: Individual Calculations February 2018
 Saeidi, Matin  Total change: -15.20  Rating chartPersonal card
 Tehran Rapid 21 Dey 1396 Tehran IRI 2018-01-14
RcRownchangeKK*chgGame
 1470 1107 1.00 5 0.47 20 9.40 
  Saberi, Mehdi 1507  * IRI0.001-0.0820-1.60 
  Alizadeh, Sohrab 1471 IRI1.0010.902018.00 
  Eslami, Ali.reza 1507  * IRI0.001-0.0820-1.60 
  Shahsavari, Shayan 1507  * IRI0.001-0.0820-1.60 
  Jaladati, Esmaeil 1358 IRI0.001-0.1920-3.80 
 * 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)
 
 Tehran Rapid 5 Bahman 1396 Tehran IRI 2018-01-25
RcRownchangeKK*chgGame
 1369 1107 0.00 6 -1.23 20 -24.60 
  Rahmani, Mohammad 1507  * IRI0.001-0.0820-1.60 
  Heydari, Hosein 1474 IRI0.001-0.1020-2.00 
  Salarkia, Davood 1507  * IRI0.001-0.0820-1.60 
  Jofreh, Manouchehr 1264 IRI0.001-0.2920-5.80 
  Gholami, Arian 1312 IRI0.001-0.2420-4.80 
  Ghahremani, Shadollah 1151 IRI0.001-0.4420-8.80 
 * 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)
 

 

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