Individual Calculations August 2019
 Aghili Mofid, Davood  Total change: -16.80  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1497 1670 3.50 7 -1.19 40 -47.60 
  Zare, Mahdimohammad 1270  * IRI1.0010.08403.20 
  Arvan, Amirhosein 1876 IRI0.5010.264010.40 
  Zandieh, Ali 1781 IRI0.001-0.3540-14.00 
  Noroozi, Amir Hossein 1274 IRI1.0010.08403.20 
  Jafari, Mohammad Yasin 1729 IRI0.001-0.4240-16.80 
  Soltani, Hasti 1276 IRI0.001-0.9240-36.80 
  Noori Azandariani, Hadis 1270  * IRI1.0010.08403.20 
 * 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)
 
 Iran Boys Student Middle School Championship-Ramsar 2019 Tehran IRI 2019-07-23
RcRownchangeKK*chgGame
 1946 1670 1.50 4 0.77 40 30.80 
  Ebrahimi Herab, Hamidreza 1893 IRI0.001-0.2240-8.80 
  Behroozi Moghaddam, Hamed 2070  * IRI0.5010.424016.80 
  Ghaseminik, Sina 1998 IRI0.001-0.1340-5.20 
  Vaziri, Rasool 1822 IRI1.0010.704028.00 
 * 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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