Rapid: Individual Calculations December 2018
 Hadisohi, Amirmahdi  Total change: -49.80  Rating chartPersonal card
 Alborz Rapid Cup 11 Aban 1397 Alborz IRI 2018-11-02
RcRownchangeKK*chgGame
 1280 1119 1.00 6 -0.96 20 -19.20 
  Veisi, Armin 1519  * IRI0.001-0.0820-1.60 
  Hasanpour, Ali 1349 IRI0.001-0.2120-4.20 
  Karami, Tina 1231 IRI0.001-0.3520-7.00 
  Nikrooii, Erfan 1519  * IRI0.001-0.0820-1.60 
  Montazeri, Maryam 1092 IRI0.001-0.5420-10.80 
  Ghaffarifar, Aylin 972 IRI1.0010.30206.00 
 * 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)
 
 Alborz Rapid 24 Aban 1397 Alborz IRI 2018-11-15
RcRownchangeKK*chgGame
 1310 1119 0.50 7 -1.53 20 -30.60 
  Bajalan, Mohammad 1496 IRI0.001-0.0920-1.80 
  Rafiei Poor, Mohammad 1494 IRI0.001-0.0920-1.80 
  Abolhasani, Parsa 1006 IRI0.501-0.1520-3.00 
  Mokhtarpour, Amir Ali 1197 IRI0.001-0.3920-7.80 
  Saeidi, Nima 1519  * IRI0.001-0.0820-1.60 
  Abolhasani, Hosein 1107 IRI0.001-0.5220-10.40 
  Karimi, Ali 1349 IRI0.001-0.2120-4.20 
 * 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)
 

 

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