Rapid: Individual Calculations January 2022
 Shirvani, Danial  Total change: -58.80  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1382 1292 1.00 5 -1.01 20 -20.20 
  Raji Ghasemi, Mohammad Danial 1125 IRI0.001-0.7220-14.40 
  Salimi, Kiarash 1669 IRI0.001-0.0920-1.80 
  Hadiehlou, Rasool 1546 IRI0.001-0.1920-3.80 
  Yelsherze, Mahsa 1049 IRI1.0010.20204.00 
  Fathollahi, Hamid 1520 IRI0.001-0.2120-4.20 

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)
 
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1323 1292 2.00 5 -0.43 20 -8.60 
  Gharibi, Arsham 1043 IRI0.501-0.3120-6.20 
  Sajadi Naeini, Seyed Soheil 1690 IRI0.001-0.0820-1.60 
  Shamsi, Parsa 1126 IRI0.501-0.2220-4.40 
  Gholipour, Esmaeil 1601 IRI0.001-0.1420-2.80 
  Hedayatimehr, Amir Mahdi 1155 IRI1.0010.32206.40 

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)
 
 11th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-18
RcRownchangeKK*chgGame
 1751 1292 0.00 3 -0.28 20 -5.60 
  Akhavan Rad, A. 1636 IRI0.001-0.1220-2.40 
  Noroozi, Omid m2027 IRI0.001-0.0120-0.20 
  Afshari, Mohammadparsa 1590 IRI0.001-0.1520-3.00 

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)
 
 12th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-23
RcRownchangeKK*chgGame
 1499 1292 0.00 4 -1.22 20 -24.40 
  Mousavi Ghods, Hossein 1838 IRI0.001-0.0320-0.60 
  Izadkhah, Hossein 1625 IRI0.001-0.1220-2.40 
  Rajabi, Milad 1411 IRI0.001-0.3420-6.80 
  Akbari, Armin 1120 IRI0.001-0.7320-14.60 

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)
 

 

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