Rapid: Individual Calculations December 2016
 Ghaffarifar, Emad  Total change: -5.00  Rating chartPersonal card
 Tehran Rapid Cup 13 Aban 1395 Tehran IRI 2016-11-02
RcRownchangeKK*chgGame
 1453 1127 1.00 6 0.21 20 4.20 
  Ghadiri Bidhendi, Ebrahim 1527  * IRI0.001-0.0820-1.60 
  Javadi Pirooz, Mehran 1527  * IRI0.001-0.0820-1.60 
  Shahid Kalhouri, Masoud 1386 IRI0.001-0.1820-3.60 
  Mighani, Saeid 1419 IRI0.001-0.1520-3.00 
  Abbasi, Matin 1382 IRI1.0010.812016.20 
  Tavakol, Mehrad 1476 IRI0.001-0.1120-2.20 
 * 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)
 
 Alborz Rapid 5 Azar 1395 Karaj IRI 2016-11-25
RcRownchangeKK*chgGame
 1471 1127 0.00 4 -0.46 20 -9.20 
  Abbasi, Danial 1527  * IRI0.001-0.0820-1.60 
  Khajemirzaei, Jamal 1475 IRI0.001-0.1120-2.20 
  Farrokhi, Parsa 1456 IRI0.001-0.1220-2.40 
  Arablou, Sina 1424 IRI0.001-0.1520-3.00 
 * 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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