Rapid: Individual Calculations July 2019
 Samadi, Ava  Total change: -30.60  Rating chartPersonal card
 Alborz Rapid Championship 1398 (Girls _U14_U16_U18) Alborz IRI 2019-06-07
RcRownchangeKK*chgGame
 1133 969 0.00 4 -1.16 20 -23.20 
  Kazemi, Ghazal 1075 IRI0.001-0.3620-7.20 
  Rezayi, Yeganeh 1047 IRI0.001-0.3920-7.80 
  Hoseinizadeh, Parmida 1158 IRI0.001-0.2520-5.00 
  Safari, Negar 1250 IRI0.001-0.1620-3.20 

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)
 
 Iran Youth Rapid Championship 2019 - Girls U12 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1195 969 1.00 6 -0.37 20 -7.40 
  Assarzadeh, Nazanin Fatemeh 1183 IRI0.001-0.2320-4.60 
  Bazyar, Raha 1035 IRI1.0010.592011.80 
  Shamsi, Fateme 1369  * IRI0.001-0.0820-1.60 
  Lashgari, Helia 1207 IRI0.001-0.2020-4.00 
  Hassanzadeh, Setayesh 1124 IRI0.001-0.2920-5.80 
  Gholizadeh, Parya 1254 IRI0.001-0.1620-3.20 
 * 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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