Individual Calculations October 2019
 Khorshidi, Mohammad Javad  Total change: 44.80  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2138 2040 4.50 9 1.12 40 44.80 
  Asgharzadeh, M.reza f2270 IRI0.001-0.2140-8.40 
  Primbetov, Kazbek f2232 KAZ0.001-0.2540-10.00 
  Rostami, Hossein 1911 IRI1.0010.334013.20 
  Sedaghat Khah, Hamid Reza 1901 IRI1.0010.314012.40 
  Asgari, Morteza f2247 IRI1.0010.774030.80 
  Kashefi, Amir Hosein f2198 IRI0.5010.21408.40 
  Delavari, Amirali 2157 IRI1.0010.664026.40 
  Atakhan, Abtin f2284 IRI0.001-0.2040-8.00 
  Safiri, Ali 2041 IRI0.001-0.5040-20.00 

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)
 

 

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