Rapid: Individual Calculations March 2015
 Nazari Nia, Shahram  Total change: -14.20  Rating chartPersonal card
 Day Cup B (2015) Tehran IRI 2015-01-01
RcRownchangeKK*chgGame
 1662 1721 2.50 6 -0.97 20 -19.40 
  Alavi, Sayed Javad m2121  * IRI0.001-0.0820-1.60 
  Kasipour Azbari, Seyed Arvin 1321  * IRI0.501-0.4220-8.40 
  Sekhavatmandi, Roham 1458 IRI1.0010.18203.60 
  Aghamohamadi, M 2035 IRI0.001-0.1420-2.80 
  Samimi, Rasoul 1440 IRI1.0010.16203.20 
  Tavousi, Abbas 1597 IRI0.001-0.6720-13.40 
 * 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)
 
 Bhaman Cup Rapid B Tehran IRI 2015-01-29
RcRownchangeKK*chgGame
 1811 1721 3.00 7 0.26 20 5.20 
  Faridi, Faham 1980 IRI1.0010.822016.40 
  Mehrabi, Manouchehr 1900 IRI0.001-0.2720-5.40 
  Davoodabadi Farahani, Mohamad 1656 IRI1.0010.41208.20 
  Rezanezhad, Hassan 1940 IRI0.001-0.2220-4.40 
  Kefayati, Mehrdad 1603 IRI1.0010.34206.80 
  Ghafourian, Amir Ali 1961 IRI0.001-0.2020-4.00 
  Amini Nezhad, Seyed Ata 1637 IRI0.001-0.6220-12.40 

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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