Individual Calculations March 2019
 Doostkam, P  Total change: -24.00  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (Masters) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 2177 2115 3.00 6 0.48 20 9.60 
  Li, Bo m2326 CHN0.001-0.2320-4.60 
  Lomsadze, Davit g2286 GEO0.001-0.2720-5.40 
  Barzegar, Saeb 2013 IRI0.501-0.1420-2.80 
  Aghaei, Alireza 2230 IRI0.5010.16203.20 
  Latifpour, Mohammad 2001 IRI1.0010.34206.80 
  Vojdani, Siavosh 2205 IRI1.0010.622012.40 

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)
 
 17th Caspian Cup int.Chess Festival (Masters) Rasht IRI 2019-02-12
RcRownchangeKK*chgGame
 2052 2115 3.00 8 -1.68 20 -33.60 
  Gholami Orimi, Mahdi 2375 IRI0.5010.32206.40 
  Mousavi, Seyed Khalil m2485 IRI0.001-0.1020-2.00 
  Rezaee, Mahdi 1982 IRI0.001-0.6820-13.60 
  Khatibi, Amir Reza 1973 IRI0.001-0.6920-13.80 
  Mahdavi, Reza 2016 IRI1.0010.36207.20 
  Zahmati, Sobhan 1958 IRI0.001-0.7120-14.20 
  Shalipour Jafari, Shahin 1715  * IRI1.0010.08201.60 
  Jalali, Saba 1911 IRI0.501-0.2620-5.20 
 * 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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