Rapid: Individual Calculations January 2018
 Shabani, Alireza  Total change: 22.80  Rating chartPersonal card
 Alborz Rapid 24 Azar 1396 Karaj IRI 2017-12-15
RcRownchangeKK*chgGame
 1582 1482 3.50 7 0.72 20 14.40 
  Kaberi, Javad 1882  * IRI0.001-0.0820-1.60 
  Kazemi, Amir Hossein 1290 IRI1.0010.25205.00 
  Majidi, Seyed Mohammad Parsa 1616 IRI0.5010.18203.60 
  Yasami, Samir 1531 IRI0.001-0.4320-8.60 
  Baytamari, Amir Hossein 1329 IRI1.0010.30206.00 
  Bajalan, Mohammad 1542 IRI1.0010.582011.60 
  Lavasani, Javad 1882  * IRI0.001-0.0820-1.60 
 * 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 Weekly Rapid 8 dey 1396 Alborz IRI 2017-12-29
RcRownchangeKK*chgGame
 1472 1482 4.00 7 0.42 20 8.40 
  Bajalan, Mohammad 1542 IRI1.0010.582011.60 
  Mahmoudi, Mani 1535 IRI0.001-0.4320-8.60 
  Farokhfar, S Ahmad 1604 IRI0.001-0.3320-6.60 
  Alizadeh, Sohrab 1455 IRI1.0010.46209.20 
  Ghaffarifar, Masoud 1307 IRI0.001-0.7320-14.60 
  Ahmadi, Mehrdad 1281 IRI1.0010.24204.80 
  Rafiei, Mohammad 1579 IRI1.0010.632012.60 

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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