Rapid: Individual Calculations September 2019
 Rafiei, Tannaz  Total change: -33.20  Rating chartPersonal card
 Tehran Rapid Cup 15 Mordad 1398 Tehran IRI 2019-08-06
RcRownchangeKK*chgGame
 1488 1513 3.00 6 -0.12 20 -2.40 
  Raji Ghasemi, Mohammad Danial 1113  * IRI1.0010.08201.60 
  Ghobadibigvand, A. 1752 IRI0.001-0.2020-4.00 
  Zandi, Hamid 1352 IRI1.0010.29205.80 
  Fathi Tavani, Farhoud 1769 IRI0.001-0.1920-3.80 
  Mousavi, Esmaiel 1310 IRI1.0010.24204.80 
  Pourmajid, Seyed Hamid 1629 IRI0.001-0.3420-6.80 
 * 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 Cup 17Mordad 1398 Tehran IRI 2019-08-12
RcRownchangeKK*chgGame
 1376 1513 3.00 7 -1.54 20 -30.80 
  Mohammadzadeh, Hadi 1649 IRI0.001-0.3220-6.40 
  Dehghani, Sina 1113  * IRI1.0010.08201.60 
  Rasouli Vasheghani, Soniya 1261 IRI1.0010.19203.80 
  Habibi, Radin 1752 IRI0.001-0.2020-4.00 
  Bagheri, Mohammad Mahdi 1257 IRI0.001-0.8120-16.20 
  Salman, Yasin 1457 IRI0.001-0.5820-11.60 
  Abdollahi, Tanaz 1145 IRI1.0010.10202.00 
 * 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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