Individual Calculations April 2023
 Alizadeh, Mohammad Mahdi  Total change: -30.60  Rating chartPersonal card
 19th Iranian Super League Andishmandan Cup 1401 Tehran IRI 2023-03-04
RcRownchangeKK*chgGame
 2166 2060 2.00 6 -0.14 20 -2.80 
  Banirashid, Saeid 2161 IRI0.001-0.3620-7.20 
  Khatibi, Meysam 2203 IRI0.5010.19203.80 
  Ilkhanipour, Ramtin 2134 IRI1.0010.602012.00 
  Chavari, Mohammad Mahdi 2066 IRI0.001-0.4920-9.80 
  Ghaziolsharif, Kaveh 2174 IRI0.5010.16203.20 
  Bosagh Zadeh, Alireza 2260 IRI0.001-0.2420-4.80 

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)
 
 7th Khavaran Standard International (A Category :Rating 1800 -2299) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1940 2060 3.00 7 -1.39 20 -27.80 
  Riazi, Yasin 1732 IRI1.0010.13202.60 
  Hosseinzadeh, Nima f2237 IRI0.5010.23204.60 
  Azadi, Amirmohammad 2165 IRI0.001-0.3620-7.20 
  Khalesi, Vahid f2161 IRI0.001-0.3620-7.20 
  Yousefian, Maedeh 1738 IRI0.501-0.3720-7.40 
  Nazarian, Arash 1703 IRI1.0010.11202.20 
  Pourramezan Chafjiri, Parsa 1845 IRI0.001-0.7720-15.40 

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)
 

 

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