Rapid: Individual Calculations August 2017
 Farahi, Ali  Total change: 0.60  Rating chartPersonal card
 Khorramabad Ramezan Rapid Cup 2017 Khorramabad IRI 2017-06-09
RcRownchangeKK*chgGame
 1742 1591 1.00 5 -0.67 20 -13.40 
  Changaei, Amin 1991  * IRI0.001-0.0820-1.60 
  Alipour, Arman 1774 IRI0.001-0.2620-5.20 
  Shamsi, Reza 1290 IRI1.0010.15203.00 
  Shahbazi, Mohsen 1663 IRI0.001-0.4020-8.00 
  Farshadifar, Saman 1991  * 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)
 
 Khoramabad Rapid Cup 8 Tir 1396 Khoramabad IRI 2017-06-29
RcRownchangeKK*chgGame
 1791 1591 2.00 5 0.70 20 14.00 
  Chegini, Milad 1991  * IRI0.001-0.0820-1.60 
  Sepahvand, Behnam 1870 IRI1.0010.842016.80 
  Tolabi, Arash 1661 IRI0.001-0.4020-8.00 
  Shahbazi, Mohsen 1663 IRI0.001-0.4020-8.00 
  Alvari, Mohammad 1771 IRI1.0010.742014.80 
 * 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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