Rapid: Individual Calculations July 2023
 Babaei, Seyed Mohammadsadra  Total change: 56.00  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1472 1159 2.00 7 0.95 40 38.00 
  Teymouri, Amir Hossein 1321 IRI0.001-0.2940-11.60 
  Golshanizad, Saeed 1623 IRI0.001-0.0540-2.00 
  Naser Jabari, Negar 1548 IRI0.5010.414016.40 
  Moghadam, Soheil 1509 IRI0.5010.394015.60 
  Razzaghi, Ali 1482 IRI0.001-0.1340-5.20 
  Raji Ghasemi, Mohammad Danial 1404 IRI1.0010.804032.00 
  Abed Masrorkhah, Artin 1416 IRI0.001-0.1840-7.20 

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)
 
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1440 1159 2.00 7 0.45 40 18.00 
  Doostkam, Pouyan 1871 IRI0.001-0.0140-0.40 
  Kaveh, Taghi 1573 IRI0.001-0.0740-2.80 
  Aghadoust, Kimia 1435 IRI0.001-0.1740-6.80 
  Ebrahimibasyaei, Amirali 1352 IRI0.001-0.2540-10.00 
  Zam Yar, Valialah 1022 IRI1.0010.324012.80 
  Ghasempour, Hossein 1408 IRI1.0010.814032.40 
  Kian Sirat , Yasin 1417 IRI0.001-0.1840-7.20 

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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