Rapid: Individual Calculations October 2019
 Taheri, Mohammad Ali  Total change: 1.60  Rating chartPersonal card
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1580 1446 3.00 9 0.08 20 1.60 
  Gorjizadeh, Iman 1647 IRI0.001-0.2420-4.80 
  Riahi, Arvin 1627 IRI0.001-0.2620-5.20 
  Vahidifard, Mohammadreza 1300 IRI1.0010.30206.00 
  Rafie Khalilabadi, Alireza 1602 IRI1.0010.712014.20 
  Ahmadi, Abolfazl 1591 IRI0.001-0.3120-6.20 
  Madadi, Mohammad 1671 IRI1.0010.782015.60 
  Jafari, Javad 1585 IRI0.001-0.3120-6.20 
  Dorpa, Mohammad Mahdi 1587 IRI0.001-0.3120-6.20 
  Fallahzadeh, Mahtab 1610 IRI0.001-0.2820-5.60 

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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