Rapid: Individual Calculations February 2022
 Kashefi, Mohammad  Total change: -41.80  Rating chartPersonal card
 Entekhabi Pishkesvatan Tehran Tehran IRI 2021-12-31
RcRownchangeKK*chgGame
 1350 1461 1.00 3 -0.87 20 -17.40 
  Honari, Kaveh 1773 IRI0.001-0.1420-2.80 
  Jofreh, Manouchehr 1190 IRI0.001-0.8320-16.60 
  Bakloo, Akram 1088 IRI1.0010.10202.00 

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)
 
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeKK*chgGame
 1580 1321 1.00 5 -0.22 20 -4.40 
  Akhavan Rad, A. 1633 IRI0.001-0.1420-2.80 
  Sadeghi Givi, Reza 1857 IRI0.001-0.0320-0.60 
  Karimi, Setayesh 1756 IRI0.001-0.0620-1.20 
  Golbodaghi, Parham 1047 IRI1.0010.17203.40 
  Khalili, Reza 1609 IRI0.001-0.1620-3.20 

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)
 
 15th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1460 1321 1.00 5 -0.92 20 -18.40 
  Sheikhi Narani, Saeid 1947 IRI0.001-0.0120-0.20 
  Salman, Yasin 1567 IRI0.001-0.1920-3.80 
  Khaledi, Parham 1055 IRI1.0010.18203.60 
  Rahnama, M.reza 1552 IRI0.001-0.2120-4.20 
  Mehrgan, Mehrsam 1177 IRI0.001-0.6920-13.80 

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)
 
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1628 1321 1.00 4 -0.08 20 -1.60 
  Zafari Yekta, Niyousha 956 IRI1.0010.10202.00 
  Alinasab, Mobina wm2126 IRI0.0010.00200.00 
  Boland Eghbal, Taha 1767 IRI0.001-0.0620-1.20 
  Khosravi, Kamyar 1663 IRI0.001-0.1220-2.40 

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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