Rapid: Individual Calculations February 2022
 Movahedi Sadr, Ali  Total change: -24.40  Rating chartPersonal card
 13th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1705 1368 3.00 6 1.79 20 35.80 
  Boland Eghbal, Taha 1752 IRI1.0010.912018.20 
  Karami Kejani, Masoud 1885 IRI0.001-0.0420-0.80 
  Kashefi, Amir Hosein f2103 IRI0.001-0.0120-0.20 
  Hedayatimehr, Amir Mahdi 1155 IRI1.0010.23204.60 
  Sharif Razavian, Amir Hossein 1690 IRI0.001-0.1320-2.60 
  Amirhekmati, Maryam 1642 IRI1.0010.832016.60 

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)
 
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeKK*chgGame
 1585 1352 0.00 4 -0.85 20 -17.00 
  Akhoondzadeh, Mahdi 1650 IRI0.001-0.1520-3.00 
  Fazlali, Soheil 1545 IRI0.001-0.2520-5.00 
  Sajadi Naeini, Seyed Soheil 1577 IRI0.001-0.2220-4.40 
  Salman, Yasin 1567 IRI0.001-0.2320-4.60 

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 IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1408 1352 1.50 6 -1.12 20 -22.40 
  Golpayegan, Saeed 1256 IRI0.001-0.6320-12.60 
  Akhoondzadeh, Mahdi 1650 IRI0.001-0.1520-3.00 
  Raygantafrashi, Sara 1034 IRI0.501-0.3720-7.40 
  Malaki, Panteha 1282 IRI1.0010.40208.00 
  Hajizadeh, Mohammad 1565 IRI0.001-0.2320-4.60 
  Pour Eskandar, Aliakbar 1663 IRI0.001-0.1420-2.80 

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)
 
 Youth's Monthly Matches Tehran IRI 2022-01-20
RcRownchangeKK*chgGame
 1138 1352 2.00 4 -1.04 20 -20.80 
  Koulivand, Mohammadali 1050 IRI0.001-0.8520-17.00 
  Soleimanpour, Arash 1064 IRI1.0010.16203.20 
  Ghaffarifar, Aylin 1176 IRI1.0010.27205.40 
  Naderiyan, Amir Hosein 1261 IRI0.001-0.6220-12.40 

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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