Individual Calculations September 2018
 Mozaffari, Alireza  Total change: 120.05  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 2085 2134 8.50 11 2.52 35 88.20 
  Kooshki Jahromi, Sobhan 1734  * IRI1.0010.08352.80 
  Ahadi, Mohammad Erfan 1807 IRI1.0010.13354.55 
  Baseri, Mansour 1873 IRI1.0010.18356.30 
  Mafi, Hooman 1939 IRI1.0010.25358.75 
  Pilvaieh, Ali 2201 IRI1.0010.593520.65 
  Khatibi, Meysam 2233 IRI1.0010.643522.40 
  Veisi, Bardia 2273 IRI0.5010.19356.65 
  Pour Agha Bala, Amirreza 2272 IRI0.001-0.3135-10.85 
  Roozbayan, Reza 2121 IRI1.0010.483516.80 
  Bagheri, Maziar f2308 IRI0.001-0.2735-9.45 
  Babaniya, Benyamin 2179 IRI1.0010.563519.60 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2209 2134 4.50 9 0.91 35 31.85 
  Hosseinipour, Mehdi f2327 IRI0.001-0.2535-8.75 
  Delavari, Amirali 2214 IRI0.5010.11353.85 
  Khatibi, Meysam 2233 IRI0.001-0.3635-12.60 
  Maghsoudloo, Amir Ali 2014 IRI1.0010.343511.90 
  Sedaghati, Mehrdad f2228 IRI0.001-0.3735-12.95 
  Karimi, Omid 2023 IRI1.0010.353512.25 
  Faghirnavaz, Ali 2269 IRI0.5010.18356.30 
  Bolourchifard, Farzad f2311 IRI1.0010.733525.55 
  Tsomaia, Nikoloz 2266 GEO0.5010.18356.30 

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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