Rapid: Individual Calculations May 2019
 Davoodi, Aidin  Total change: -71.00  Rating chartPersonal card
 Alborz Rapid 6 Ordibehesht 1398 Alborz IRI 2019-04-26
RcRownchangeKK*chgGame
 1278 1199 0.00 4 -1.69 20 -33.80 
  Mohammadi, Pouya c1599  * IRI0.001-0.0820-1.60 
  Shaddel, Mahdi 1123 IRI0.001-0.6020-12.00 
  Soleymani, Diba 1131 IRI0.001-0.5920-11.80 
  Alizadeh, Rahmatollah 1257 IRI0.001-0.4220-8.40 
 * 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 Rapid Championship 1398 Boys u12 Alborz IRI 2019-04-26
RcRownchangeKK*chgGame
 1144 1199 1.00 5 -1.86 20 -37.20 
  Asghari, Amirreza 1248 IRI1.0010.572011.40 
  Shokrian, Abolfazl 1331 IRI0.001-0.3220-6.40 
  Jafari, Mohammad 1069 IRI0.001-0.6820-13.60 
  Shayegan, Danial 1074 IRI0.001-0.6720-13.40 
  Ghiyasvand, Mohammad Mahdi 997 IRI0.001-0.7620-15.20 

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)
 

 

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