Individual Calculations November 2019
 Sodachi, Saba  Total change: -46.00  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U10_1398) Qhazvin IRI 2019-09-28
RcRownchangeKK*chgGame
 1180 1213 3.00 7 -0.91 40 -36.40 
  Nosrati, Armita 1081 IRI1.0010.324012.80 
  Mohammadi, Melika 1613  * IRI0.001-0.0840-3.20 
  Fotouhi, Parnia 1047 IRI1.0010.284011.20 
  Abdolalizadeh, Asra 1137 IRI1.0010.404016.00 
  Marvi, Targol 1253 IRI0.001-0.4440-17.60 
  Paymard, Saba 1100 IRI0.001-0.6540-26.00 
  Kian, Samina 1029 IRI0.001-0.7440-29.60 
 * 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)
 
 Tehran Woman 1st League 2019 Round 1-3 Tehran IRI 2019-10-10
RcRownchangeKK*chgGame
 1562 1221 0.00 2 -0.24 40 -9.60 
  Gholami Orimi, Anahita wm1621  * IRI0.001-0.0840-3.20 
  Hamidi, Shadi 1502 IRI0.001-0.1640-6.40 
 * 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)
 

 

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