Individual Calculations May 2024
 Roshan Ghadami, Viana  Total change: 18.00  Rating chartPersonal card
 Babol Rmadan Team Cup 1403 Babol IRI 2024-04-04
RcRownchangeKK*chgGame
 1630 1397 0.00 4 -0.86 40 -34.40 
  Kharamin, Iman 1695 IRI0.001-0.1540-6.00 
  Saadatmandi, Elina 1672 IRI0.001-0.1740-6.80 
  Mokhtarifar, Mehrad 1628 IRI0.001-0.2140-8.40 
  Sangsarinezhad, Ermiya 1525 IRI0.001-0.3340-13.20 

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)
 
 Iranian Youth Chess Championship 2024 (Girls U10) Tehran IRI 2024-04-13
RcRownchangeKK*chgGame
 1464 1397 5.00 9 1.31 40 52.40 
  Gholami, Parnia 1429 IRI1.0010.544021.60 
  Abdollahi, Samin 1507 IRI0.001-0.3540-14.00 
  Mogheyseh, Fatemeh 1414 IRI0.5010.02400.80 
  Faghani Vosta Kolai, Selena 1432 IRI1.0010.554022.00 
  Mohammad Taghi, Darya 1573 IRI0.5010.23409.20 
  Barani, Ayla 1476 IRI0.001-0.3940-15.60 
  Roohi, Ayda 1424 IRI1.0010.544021.60 
  Nosrati, Zhina 1477 IRI0.001-0.3940-15.60 
  Ahadian, Rashin 1441 IRI1.0010.564022.40 

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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