Rapid: Individual Calculations January 2023
 Rostami, Arian  Total change: -95.48  Rating chartPersonal card
 Rapid 10 Azar 1401 Mashhad IRI 2022-12-01
RcRownchangeKK*chgGame
 1364 1382 2.50 5 -0.17 31 -5.27 
  Fahimi, Aman 1037 IRI0.501-0.3931-12.09 
  Zare, Jamal 1824 IRI0.001-0.0631-1.86 
  Ghasemi, Sina 1069 IRI1.0010.14314.34 
  Rahmani, Asef 1641 AFG0.001-0.1831-5.58 
  Nayeri, Mohammad Hasan 1247 IRI1.0010.32319.92 

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)
 
 Rapid 17 Azar 1401 Mashhad IRI 2022-12-08
RcRownchangeKK*chgGame
 1187 1382 3.00 6 -1.37 31 -42.47 
  Safarnezhad, Armin 1665 IRI0.001-0.1631-4.96 
  Khodashahi, Amirreza 1100 IRI0.001-0.8431-26.04 
  Khajetash, Arsham 1039 IRI1.0010.12313.72 
  Ghasemi, Sina 1069 IRI0.001-0.8631-26.66 
  Nazarian, Omid 1118 IRI1.0010.18315.58 
  Shojaei, Arshiya 1133 IRI1.0010.19315.89 

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)
 
 Rapid 24 Azar 1401 Mashhad IRI 2022-12-15
RcRownchangeKK*chgGame
 1315 1382 3.00 6 -0.42 31 -13.02 
  Golmeimi, Ermia 1508 IRI0.001-0.3331-10.23 
  Nazarian, Omid 1118 IRI1.0010.18315.58 
  Assarzadeh, Nazanin Fatemeh 1489 IRI0.001-0.3531-10.85 
  Ashrafi, Peiman 1159 IRI1.0010.22316.82 
  Parsa Rad, Amirhesam 1546 IRI0.001-0.2831-8.68 
  Ghasemi, Sina 1069 IRI1.0010.14314.34 

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)
 
 Mashhad Rapid Cup Dey 1401 Mashhad IRI 2022-12-22
RcRownchangeKK*chgGame
 1270 1382 2.00 5 -1.12 31 -34.72 
  Parsa Rad, Amirhesam 1546 IRI0.001-0.2831-8.68 
  Sabilian, Mohammadkian 1054 IRI1.0010.13314.03 
  Assarzadeh, Nazanin Fatemeh 1489 IRI0.001-0.3531-10.85 
  Ashrafi, Peiman 1159 IRI0.001-0.7831-24.18 
  Khodashahi, Amirreza 1100 IRI1.0010.16314.96 

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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