Rapid: Individual Calculations March 2017
 Shafiei, Saeed  Total change: -20.40  Rating chartPersonal card
 Tehran Rapid Cup 14 Bahman 1395 Tehran IRI 2017-02-02
RcRownchangeKK*chgGame
 1514 1502 1.50 5 -0.92 20 -18.40 
  Kaveh, Taghi 1763 IRI0.001-0.1820-3.60 
  Allahverdi, Davood 1712 IRI0.001-0.2320-4.60 
  Zare Kalajahi, Alireza 1321 IRI0.501-0.2420-4.80 
  Shahsavari, Mahan 1248 IRI1.0010.19203.80 
  Hosseini, Hamed 1528 IRI0.001-0.4620-9.20 

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)
 
 20th Caspian Cup 6 Esfand 1395 Qazvin IRI 2017-02-24
RcRownchangeKK*chgGame
 1655 1502 2.00 7 -0.10 20 -2.00 
  Atakhan, Abtin 1753 IRI0.001-0.1920-3.80 
  Amirpour, Gholamreza 1651 IRI0.5010.20204.00 
  Vesal, Vahid 1691 IRI1.0010.752015.00 
  Daliri, Pedram 1709 IRI0.001-0.2320-4.60 
  Zolfi, Mostafa 1599 IRI0.5010.13202.60 
  Saedi, Sobhan 1628 IRI0.001-0.3320-6.60 
  Rezaei, Reza 1554 IRI0.001-0.4320-8.60 

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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