Rapid: Individual Calculations January 2024
 Ahmadi, Barad  Total change: 39.20  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1798 1815 6.00 10 0.85 40 34.00 
  Khodadadi, Nafas 1415  * IRI1.0010.08403.20 
  Alizadeh, Amirmohammad 2003 IRI0.5010.24409.60 
  Ghayourifar, Amir 2041 IRI0.001-0.2140-8.40 
  Ghasemi, Reza 1565 IRI1.0010.19407.60 
  Poormosavi, Seyed Kanan 1973 IRI0.5010.21408.40 
  Poormosavi, Seyed Kian m2176 IRI0.001-0.1040-4.00 
  Noorinezhad, Nafas 1592 IRI1.0010.22408.80 
  Ghovati, Amirhosein 1506 IRI1.0010.14405.60 
  Yadegar, Radin 2070 IRI0.001-0.1940-7.60 
  Shahmohammadi, Amirmohammad 1642 IRI1.0010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Langroud Rapid Rated Day 1402 Rasht IRI 2023-12-13
RcRownchangeKK*chgGame
 1480 1815 6.00 7 0.13 40 5.20 
  Bahri, Nima 1415  * IRI1.0010.08403.20 
  Kafash Lahiji, Ramtin 1309 IRI1.0010.04401.60 
  Razmjou, Elia 1461 IRI1.0010.11404.40 
  Biriya, Yadollah 1352 IRI1.0010.05402.00 
  Khanipour, Abolfazl 1942 IRI0.001-0.3340-13.20 
  Alipour, S Avid 1422 IRI1.0010.08403.20 
  Hosseinzadeh, Salar 1456 IRI1.0010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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