Rapid: Individual Calculations August 2017
 Navidi, Parsa  Total change: -31.80  Rating chartPersonal card
 Tehran Rapid Cup 6 Tir 1396 Tehran IRI 2017-06-27
RcRownchangeKK*chgGame
 1598 1530 2.50 7 -0.32 20 -6.40 
  Mahdavi, Reza 1796 IRI0.001-0.1820-3.60 
  Asgari, Behrad 1196 IRI1.0010.12202.40 
  Shirinbayan, Nima 1669 IRI0.001-0.3120-6.20 
  Kaveh, Taghi 1658 IRI1.0010.672013.40 
  Sekhavatmandi, Roham 1609 IRI0.001-0.3920-7.80 
  Akhlaghi, Farhang 1607 IRI0.001-0.3920-7.80 
  Nazhand, Pejman 1650 IRI0.5010.16203.20 

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 8 Tir 1396 Tehran IRI 2017-06-29
RcRownchangeKK*chgGame
 1410 1530 2.00 5 -1.27 20 -25.40 
  Kaboudi, Seyed Behrang 1930  * IRI0.001-0.0820-1.60 
  Gholami, Arian 1385 IRI1.0010.31206.20 
  Moradi Kelardehi, Mobin 1147 IRI0.001-0.9120-18.20 
  Mohammadian, Mohammad 1305 IRI1.0010.22204.40 
  Assadi, Roohollah 1283 IRI0.001-0.8120-16.20 
 * 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)
 

 

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