Rapid: Individual Calculations August 2023
 Avatefi Akmal, Mohammad  Total change: 44.40  Rating chartPersonal card
 Hamedan Province Rapid Chess Championship 1402 Hamedan IRI 2023-07-07
RcRownchangeKK*chgGame
 1561 1324 2.50 6 1.11 40 44.40 
  Fathi, Abolfazl 1608 IRI0.001-0.1640-6.40 
  Ghazaghi, Parmida 1530 IRI0.001-0.2440-9.60 
  Azadi, Taha 1325 IRI1.0010.504020.00 
  Sameti, Mohammad Mehdi 1512 IRI0.5010.24409.60 
  Golzarian, Kiarash 1590 IRI1.0010.824032.80 
  Aghili Mofid, Davood 1800 IRI0.001-0.0540-2.00 

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)
 
 Hamedan Weekly Rapid Cup (23 Tir) Hamedan IRI 2023-07-14
RcRownchangeKK*chgGame
 1402 1324 2.00 5 0.00 40 0.00 
  Golzarian, Kiarash 1590 IRI0.001-0.1840-7.20 
  Mohammadiyan, Pouya 1027 IRI1.0010.15406.00 
  Bagheri, Behrad 1595 IRI0.001-0.1740-6.80 
  Sharifi Shayan, Mohamadparsa 1292 IRI1.0010.464018.40 
  Kiani Fotovat, Mohamad Matin 1507 IRI0.001-0.2640-10.40 

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)
 

 

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