Individual Calculations October 2019
 Mardani, Alireza  Total change: 110.80  Rating chartPersonal card
 Chess Championship of Gilan Province U(16) 1398 Rasht IRI 2019-09-09
RcRownchangeKK*chgGame
 1653 1960 4.50 5 0.30 40 12.00 
  Karimi, Soorena 1560  * IRI1.0010.08403.20 
  Mahmoudi Gilani, Mani 1560  * IRI1.0010.08403.20 
  Yadegar, Radin 1794 IRI1.0010.284011.20 
  Mohammadi, Mohammadsadegh 1560  * IRI1.0010.08403.20 
  Amiri, Amirali 1793 IRI0.501-0.2240-8.80 
 * 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)
 
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2180 1960 4.50 9 2.47 40 98.80 
  Sakhayi, Mostafa 2202 IRI1.0010.804032.00 
  Khademi, Mohammad Miran f2262 IRI0.001-0.1540-6.00 
  Aghaei, Alireza 2194 IRI0.5010.294011.60 
  Daliri, Pedram 2240 IRI0.001-0.1640-6.40 
  Doostkam, P 2062 IRI1.0010.644025.60 
  Ali, Ghazi Al-Saadi f2116 IRQ1.0010.714028.40 
  Kashefi, Amir Hosein f2198 IRI0.001-0.2040-8.00 
  Ashraf, Artin 2172 IRI0.001-0.2340-9.20 
  Zahedifar, Anahita wf2175 IRI1.0010.774030.80 

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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