Rapid: Individual Calculations August 2019
 Mahdavi , Seyed Hassan  Total change: 5.60  Rating chartPersonal card
 Qom Rapid Championship 1398 Qom IRI 2019-07-25
RcRownchangeKK*chgGame
 1420 1349 3.00 6 0.44 20 8.80 
  Zinati, Mohammad 1749  * IRI0.001-0.0820-1.60 
  Hojjatoleslami, Seyedamir 1635 IRI0.001-0.1620-3.20 
  Bagheri Motlagh, Hossein 1087 IRI1.0010.18203.60 
  Aghaei, Mohammad 1506 IRI0.001-0.2920-5.80 
  Bojand , Mohamad Sadegh 1229 IRI1.0010.34206.80 
  Chavoshi, Seyed Saeid 1312 IRI1.0010.45209.00 
 * 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)
 
 Saveh Rapid Cup 4 mordad 1398 Saveh- markazi IRI 2019-07-26
RcRownchangeKK*chgGame
 1549 1349 1.00 4 -0.16 20 -3.20 
  Forootankhah, M. Taghi 1745 IRI0.001-0.0820-1.60 
  Zinati, Mohammad 1749  * IRI0.001-0.0820-1.60 
  Mohammad Rezaei, Saeid 1597 IRI0.001-0.1920-3.80 
  Taheri, Mohammad Erfan 1103 IRI1.0010.19203.80 
 * 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)
 

 

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