Rapid: Individual Calculations May 2019
 Najmi Nia, Aynaz  Total change: -23.40  Rating chartPersonal card
 Tehran Rapid Cup 22 Farvardin 1398 Tehran IRI 2019-04-11
RcRownchangeKK*chgGame
 1363 1104 0.00 5 -1.07 20 -21.40 
  Rajabi, Mohsen 1504  * IRI0.001-0.0820-1.60 
  Jafari, Hamed 1504  * IRI0.001-0.0820-1.60 
  Alavi, Mir Hatef 1404 IRI0.001-0.1520-3.00 
  Nikatefeh, Taha 1315 IRI0.001-0.2320-4.60 
  Ghahremani, Shadollah 1086 IRI0.001-0.5320-10.60 
 * 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 Women Rapid Cup 1398 Tehran IRI 2019-04-23
RcRownchangeKK*chgGame
 1167 1104 2.50 6 -0.10 20 -2.00 
  Afsaran, Zahara 1444 IRI0.001-0.1220-2.40 
  Rezaei, Yekta 1024 IRI1.0010.39207.80 
  Daniali, Zahra 1362 IRI0.001-0.1820-3.60 
  Ghaffarifar, Aylin 1008 IRI0.001-0.6320-12.60 
  Fallah Rahmatabadi, Mahnaz 1080 IRI1.0010.47209.40 
  Avaji, Setayesh 1082 IRI0.501-0.0320-0.60 

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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