Rapid: Individual Calculations July 2019
 Kazemi, Ghazal  Total change: 36.00  Rating chartPersonal card
 Alborz Rapid Championship 1398 (Girls _U14_U16_U18) Alborz IRI 2019-06-07
RcRownchangeKK*chgGame
 1137 1075 4.50 7 1.57 20 31.40 
  Samadi, Ava 969 IRI1.0010.36207.20 
  Safari, Negar 1250 IRI0.5010.23204.60 
  Avaji, Setayesh 1076 IRI1.0010.502010.00 
  Rezayi, Yeganeh 1047 IRI1.0010.46209.20 
  Karami, Tina 1260 IRI1.0010.742014.80 
  Hoseinizadeh, Parmida 1158 IRI0.001-0.3920-7.80 
  Taj Dini, Hasti 1199 IRI0.001-0.3320-6.60 

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)
 
 Iran Youth Rapid Championship 2019 - Girls U12 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1250 1075 2.50 8 0.23 20 4.60 
  Rahmani, Melika 1390 IRI0.001-0.1420-2.80 
  Lashgari, Helia 1207 IRI1.0010.682013.60 
  Gholizadeh, Parya 1254 IRI0.001-0.2720-5.40 
  Heydari, Tarlan 1120 IRI1.0010.562011.20 
  Mahjoob Zardast, Artemis wc1324 IRI0.001-0.1920-3.80 
  Assarzadeh, Nazanin Fatemeh 1183 IRI0.001-0.3520-7.00 
  Hassanzadeh, Setayesh 1124 IRI0.5010.07201.40 
  Hamdollahi, Zahra 1400 IRI0.001-0.1320-2.60 

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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