Individual Calculations March 2019
 Salehzadeh, Lona  Total change: 13.60  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (Youth) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1397 1132 1.50 5 0.56 40 22.40 
  Ghanbaralifarzad, Mohammad Hosei 1532  * IRI0.001-0.0840-3.20 
  Deljou, Pouya 1335 IRI0.5010.264010.40 
  Gholami, Keyhan 1332 IRI0.001-0.2440-9.60 
  Gholami, Amir Mohammad 1459 IRI1.0010.874034.80 
  Bolandakhtar, Ata 1329 IRI0.001-0.2540-10.00 
 * 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)
 
 Gilan Second League Round 9-10 Rasht IRI 2019-02-24
RcRownchangeKK*chgGame
 1348 1132 0.00 1 -0.22 40 -8.80 
  Dehghanian, Amirhossein 1348 IRI0.001-0.2240-8.80 

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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