Individual Calculations March 2019
 Jalali, Parima  Total change: -103.20  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1617 1782 5.50 11 -2.14 40 -85.60 
  Shahsavari, Shayan 1382  * IRI0.001-0.9240-36.80 
  Rahimi Mahneh, Fatemeh 1382  * IRI1.0010.08403.20 
  Hamlbar Mojarad, Sharareh 1520 IRI1.0010.18407.20 
  Riahi, Arvin 1535 IRI1.0010.19407.60 
  Doroodgar, A.hosein 1664 IRI1.0010.344013.60 
  Razavi, Seyyed Amirreza 1918 IRI0.001-0.3240-12.80 
  Ghasemi Haji, Ramtin 1999 IRI0.001-0.2240-8.80 
  Javadov, Habil 1628 AZE0.501-0.2140-8.40 
  Hashemi, Farhad 1621 IRI0.001-0.7140-28.40 
  Zarezadeh, Mohammad Mahdi 1534 IRI1.0010.19407.60 
  Chalangari, Mohsen 1599 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)
 
 Mazandaran Cities Team Championship 1397 Round 5-7 Mazandaran IRI 2019-02-24
RcRownchangeKK*chgGame
 1807 1782 0.50 2 -0.44 40 -17.60 
  Shams, Mohammad Matin 1703 IRI0.501-0.1140-4.40 
  Jalali, Saba 1911 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)
 

 

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