Individual Calculations August 2023
 Darini, Iliya  Total change: -41.04  Rating chartPersonal card
 2nd International Gilan Cup (Masters-A Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1985 2118 6.50 9 0.54 38 20.52 
  Kakavand, Ramtin 1831 IRI1.0010.16386.08 
  Khanjani, Rastin 1890 IRI1.0010.21387.98 
  Kerdegar, Amirreza 1957 IRI0.501-0.2138-7.98 
  Sadeghi Givi, Reza 1913 IRI1.0010.24389.12 
  Kalvandi, Mohammad Naeim 1807 IRI1.0010.14385.32 
  Azadi, Amirmohammad 2195 IRI0.001-0.3938-14.82 
  Tahmasebi, Hamidreza 2234 IRI0.5010.16386.08 
  Tavoosi Rad, Ramtin 2052 IRI0.501-0.0938-3.42 
  Zahedifar, Anahita wf1986 IRI1.0010.323812.16 

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 Hormozgan Cup (Under 2200) Hormozgan IRI 2023-07-21
RcRownchangeKK*chgGame
 1726 2118 6.50 9 -1.62 38 -61.56 
  Ranjbari Paziarati, Ebrahim 1718  * IRI1.0010.08383.04 
  Hashemi, Nazanin 1586 IRI1.0010.03381.14 
  Vatan, Parmis 1699 IRI1.0010.07382.66 
  Eskandari, Amirali 1949 IRI0.501-0.2238-8.36 
  Momtahan, Hossein 1795 IRI0.501-0.3738-14.06 
  Ansari, Hossein 1624 IRI0.501-0.4638-17.48 
  Zakeri, Omid 1710 IRI0.501-0.4238-15.96 
  Salari, Shahram 1711 IRI1.0010.08383.04 
  Moridi, Mohammad Kia 1740 IRI0.501-0.4138-15.58 
 * 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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