Individual Calculations August 2019
 Kachouei, Shahbod  Total change: 94.80  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1539 1322 4.50 8 2.69 40 107.60 
  Biabani, Hadi 1567 IRI1.0010.804032.00 
  Barati, Omid 1584 IRI0.001-0.1840-7.20 
  Alviri, Behaeen 1517 IRI0.001-0.2540-10.00 
  Mousapour Balegh, Malek 1516 IRI1.0010.754030.00 
  Esmaeilain Afyoni, Nazgol 1474 IRI1.0010.704028.00 
  Nahangi, Mehdi 1593 IRI0.001-0.1740-6.80 
  Jafari, Davood 1540 IRI0.5010.284011.20 
  Bakhtiari, Asghar 1524 IRI1.0010.764030.40 

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)
 
 Esfahan Men Chess Championship 1398 Esfahan IRI 2019-07-12
RcRownchangeKK*chgGame
 1432 1322 2.50 7 -0.32 40 -12.80 
  Samimi Sedeh, Majid 1722  * IRI0.001-0.0840-3.20 
  Ghata, Saeid 1722  * IRI0.001-0.0840-3.20 
  Forati, Mohsen 1722  * IRI0.001-0.0840-3.20 
  Zareie, Taha 1167 IRI0.501-0.2140-8.40 
  Kakoee, Parham 1149 IRI1.0010.274010.80 
  Yousefian, Maedeh 1255 IRI0.501-0.0940-3.60 
  Taheri, Mohammad Mehdi 1288 IRI0.501-0.0540-2.00 
 * 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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