Individual Calculations December 2017
 Safari, Parham  Total change: -35.60  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1772 1903 5.00 9 -0.71 40 -28.40 
  Partovi Rad, Diba 1649 IRI1.0010.19407.60 
  Karimi, Omid 2023 IRI0.5010.16406.40 
  Beiranvand, Danial 1503  * IRI1.0010.08403.20 
  Rahimi Mahneh, Fatemeh 1503  * IRI1.0010.08403.20 
  Navidi, Parsa 1527 IRI1.0010.09403.60 
  Khodabandeh, Milad 1947 IRI0.001-0.4440-17.60 
  Aadeli, Arvin 2058 IRI0.5010.21408.40 
  Doostkam, P 2036 IRI0.001-0.3240-12.80 
  Maghsoudloo, Amir Ali 1700 IRI0.001-0.7640-30.40 
 * 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)
 
 Gilan First League 1396 Round 3-4 Rasht IRI 2017-11-19
RcRownchangeKK*chgGame
 1736 1873 0.50 1 -0.18 40 -7.20 
  Nezamzadeh, Mahyar 1736 IRI0.501-0.1840-7.20 

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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