Individual Calculations September 2018
 Gholami, Amir Mohammad  Total change: -83.60  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1447 1440 4.00 9 -0.51 38 -19.38 
  Esmaeilnejad, Mohammad Amin 1840  * IRI0.001-0.0838-3.04 
  Rafinezhad, Behnam 1196 IRI1.0010.20387.60 
  Bayati, Kambiz 1719 IRI1.0010.843831.92 
  Ajeli, Saeed 1774 IRI0.001-0.1238-4.56 
  Ebrahimi Herab, Hamidreza 1623 IRI0.001-0.2638-9.88 
  Bolandakhtar, Ata 1254 IRI0.501-0.2438-9.12 
  Farhood, Ariyan 1180 IRI0.001-0.8238-31.16 
  Khoshbavarrad, Danial 1128 IRI1.0010.14385.32 
  Khodayvandi, Soheil 1311 IRI0.501-0.1738-6.46 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Group C Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1299 1440 2.00 5 -1.37 38 -52.06 
  Fakhim Ghanbarnezhad, Rozhina 1107 IRI1.0010.12384.56 
  Khalilolahi, Shahrzad 1200 IRI0.501-0.3038-11.40 
  Daneshvar, Kasra 1436 IRI0.001-0.5138-19.38 
  Noori, Aydin 1360 IRI0.501-0.1138-4.18 
  Alavi, Mahsa 1391 IRI0.001-0.5738-21.66 

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 elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeKK*chgGame
 1700 1440 0.50 4 -0.32 38 -12.16 
  Nejatpour, Soshiyant 1793 IRI0.001-0.1138-4.18 
  Khaledi, Omid 1840  * IRI0.001-0.0838-3.04 
  Dorpa, Mohammad Mahdi 1679 IRI0.001-0.2038-7.60 
  Nazari, Mohamad 1489 IRI0.5010.07382.66 
 * 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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