Rapid: Individual Calculations August 2022
 Soltani, Hasti  Total change: 19.60  Rating chartPersonal card
 2nd Rapid Chess Tournament Safvat Club Hamedan Hamedan IRI 2022-07-08
RcRownchangeKK*chgGame
 1324 1373 5.50 8 0.98 20 19.60 
  Kosari, Mahdi 1132 IRI1.0010.20204.00 
  Cheraghi, Alireza 1218 IRI1.0010.29205.80 
  Ghazaghi, Parmida 1577 IRI0.001-0.2420-4.80 
  Abbasi, Mohammad Benyamin 1232 IRI1.0010.31206.20 
  Jafari, Amir Hossein 1197 IRI1.0010.27205.40 
  Sameti, Mohammad Mehdi 1385 IRI0.5010.02200.40 
  Delavari, Amin 1353 IRI1.0010.47209.40 
  Bagheri, Behrad 1494 IRI0.001-0.3420-6.80 

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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