Rapid: Individual Calculations November 2017
 Sabahi, Maryam  Total change: -26.80  Rating chartPersonal card
 Tehran Rapid Cup 6 Mehr 1396 Tehran IRI 2017-09-29
RcRownchangeKK*chgGame
 1482 1413 1.00 6 -1.64 20 -32.80 
  Hakemi, Arman f1813  * IRI0.001-0.0820-1.60 
  Rezaei, Hamidreza 1802 IRI0.001-0.0920-1.80 
  Nouredideh, Mohammad Reza 1685 IRI0.001-0.1720-3.40 
  Ghaffarifar, Emad 1293 IRI0.001-0.6620-13.20 
  Ahadi, Mohammad Amin 1172 IRI1.0010.20204.00 
  Karimpour Talebi, Arman 1129 IRI0.001-0.8420-16.80 
 * 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)
 
 Iranian Workers Rapid Championship (Women- 1396) Tehran IRI 2017-10-21
RcRownchangeKK*chgGame
 1403 1430 3.50 6 0.30 20 6.00 
  Sadegh Daghighi, Behnaz 1531 IRI1.0010.642012.80 
  Hadizadeh, Mahboubeh 1183 IRI1.0010.19203.80 
  Shadkam Esfahani, Sima 1400 IRI0.001-0.5420-10.80 
  Samarian, Homa 1259 IRI1.0010.27205.40 
  Saeidi Rad, Zahra 1590 IRI0.001-0.2920-5.80 
  Zare, Hajar 1452 IRI0.5010.03200.60 

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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