Rapid: Individual Calculations December 2018
 Hamidi, Shadi  Total change: 25.20  Rating chartPersonal card
 Tehran Rapid Cup 10 Aban 1397 Tehran IRI 2018-11-01
RcRownchangeKK*chgGame
 1499 1371 3.00 6 0.84 20 16.80 
  Mamaghanifar, Mohammad 1771  * IRI0.001-0.0820-1.60 
  Anjomani, Amirali 1051 IRI1.0010.13202.60 
  Hasani, Takin 1695 IRI0.001-0.1320-2.60 
  Mirzaei, H.r 1685 IRI0.001-0.1420-2.80 
  Souri, Morteza 1211 IRI1.0010.29205.80 
  Nabitaeme, Marjaneh 1579 IRI1.0010.772015.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1st Iranian Girls Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1299 1371 4.00 6 0.42 20 8.40 
  Behzad Nazif, Parva 1725 IRI0.001-0.1120-2.20 
  Hoseinizadeh, Parmida 1140 IRI0.001-0.7920-15.80 
  Motavasel, Mobina 1120 IRI1.0010.19203.80 
  Ahmadian, Sara 1113 IRI1.0010.18203.60 
  Shayestegan, Mohila 1192 IRI1.0010.27205.40 
  Talaneh, Motahareh 1501 IRI1.0010.682013.60 

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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