Rapid: Individual Calculations November 2022
 Rastegar, Mohammad Matin  Total change: -7.20  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1378 1142 1.50 5 -0.22 40 -8.80 
  Zahedifar, Anahita wf2021 IRI0.0010.00400.00 
  Davachi, Hamid 1544 IRI0.001-0.0840-3.20 
  Jaberi, Amir Hadi 1084 IRI0.501-0.0840-3.20 
  Zafari Yekta, Niyousha 1034 IRI1.0010.354014.00 
  Saeidzadeh, Mohammad Reza 1209 IRI0.001-0.4140-16.40 

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)
 
 10th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-14
RcRownchangeKK*chgGame
 1473 1142 1.00 6 0.04 40 1.60 
  Mousavi Ghods, Hossein 1803 IRI0.001-0.0140-0.40 
  Davachi, Hamid 1544 IRI0.001-0.0840-3.20 
  Raji Ghasemi, Mohammad Danial 1396 IRI0.001-0.1940-7.60 
  Marvi, Targol 1279 IRI0.001-0.3240-12.80 
  Solgi, Ali Asghar 1354 IRI1.0010.774030.80 
  Pour Eskandar, Aliakbar 1462 IRI0.001-0.1340-5.20 

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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