Rapid: Individual Calculations July 2019
 Javanmard, Aryana  Total change: 37.00  Rating chartPersonal card
 Iran Youth Rapid Championship 2019 - Girls U12 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1275 1061 3.00 8 1.08 20 21.60 
  Mahjoob Zardast, Artemis wc1324 IRI0.001-0.1820-3.60 
  Jolani, Parnian 1157 IRI0.001-0.3720-7.40 
  Kargarzadeh, Mahour 1317 IRI1.0010.812016.20 
  Lashgari, Helia 1207 IRI1.0010.702014.00 
  Gholizadeh, Parya 1254 IRI1.0010.752015.00 
  Parvin, Zahra 1461  * IRI0.001-0.0820-1.60 
  Mohammadi, Hadis 1147 IRI0.001-0.3820-7.60 
  Kargari Arian, Saba 1333 IRI0.001-0.1720-3.40 
 * 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)
 
 Nokhbegan Chess School Rapid Cup 1398 Rasht IRI 2019-06-23
RcRownchangeKK*chgGame
 1355 1061 1.50 4 0.77 20 15.40 
  Nikfetrat, Hasan 1461  * IRI0.001-0.0820-1.60 
  Karami, Mahan 1461  * IRI0.001-0.0820-1.60 
  Ghavidel, Mohammad Taha 1089 IRI0.5010.04200.80 
  Saberi, Hirad 1409 IRI1.0010.892017.80 
 * 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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