Rapid: Individual Calculations February 2018
 Arabzadeh, Mohammad Yasin  Total change: -8.20  Rating chartPersonal card
 Alborz Weekly Rapid 29 Dey 1396 Alborz IRI 2018-01-19
RcRownchangeKK*chgGame
 1726 1831 3.00 6 -0.59 20 -11.80 
  Mashatan, Reza 2176 IRI0.001-0.1120-2.20 
  Zeinali, Alireza 1431  * IRI1.0010.08201.60 
  Karimi, Ali 1452 IRI1.0010.09201.80 
  Asgharzadeh, Mitra wc1936 IRI0.001-0.3620-7.20 
  Salimi, Reza 1431  * IRI1.0010.08201.60 
  Izady, Mohammad 1929 IRI0.001-0.3720-7.40 
 * 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)
 
 alborz Weekly Rapid 6 bahman 1396 Alborz IRI 2018-01-26
RcRownchangeKK*chgGame
 1783 1831 4.00 7 0.18 20 3.60 
  Eidi, Mahan 1431  * IRI1.0010.08201.60 
  Azadi, Amirmohammad 2169 IRI0.001-0.1220-2.40 
  Ghaffarifar, Emad 1431  * IRI1.0010.08201.60 
  Mashatan, Reza 2176 IRI0.001-0.1120-2.20 
  Bajalan, Mohammad 1499 IRI1.0010.12202.40 
  Maleki, Mojtaba 2064 IRI0.001-0.2120-4.20 
  Hasanpour, Sayedbagher 1710 IRI1.0010.34206.80 
 * 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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