Rapid: Individual Calculations January 2022
 Hadiehlou, Rasool  Total change: -32.60  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1498 1546 3.00 7 -1.09 20 -21.80 
  Kashefi, Amir Hosein f2137 IRI0.001-0.0220-0.40 
  Taghizadeh, Taraneh 1414 IRI0.001-0.6820-13.60 
  Khoshnoudan, Ayoub 1068 IRI1.0010.05201.00 
  Shirvani, Danial 1292 IRI1.0010.19203.80 
  Rajabi, Milad 1411 IRI1.0010.32206.40 
  Sadeghi Givi, Reza 1939 IRI0.001-0.0820-1.60 
  Mehri, Narges 1226 IRI0.001-0.8720-17.40 

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
 1567 1546 3.00 7 -0.54 20 -10.80 
  Kashefi, Amir Hosein f2137 IRI0.001-0.0220-0.40 
  Yeganeh, Hamidreza 1389 IRI1.0010.29205.80 
  Eftekhari, Abbas 1118 IRI1.0010.07201.40 
  Abed, Meisam 1856 IRI0.001-0.1420-2.80 
  Arabi, Hirad 1218 IRI1.0010.13202.60 
  Sadeghi Givi, Reza 1939 IRI0.001-0.0820-1.60 
  Nemati, Mehrad 1312 IRI0.001-0.7920-15.80 

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)
 

 

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