Individual Calculations January 2018
 Sheykhaboli, Mohammad Javad  Total change: -2.20  Rating chartPersonal card
 Booshehr Open League 1396 Round 4-5 Booshehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1735 1457 0.00 1 -0.17 20 -3.40 
  Shirdel, Gholamali 1735 IRI0.001-0.1720-3.40 

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)
 
 8th Lian Open Standard Cup Azar 1396 Bushehr Bushehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1280 1457 5.00 7 0.06 20 1.20 
  Bazyar, Amirhossein 1057  * IRI1.0010.08201.60 
  Kabgani, Manan 1116 IRI1.0010.12202.40 
  Dalkani, Rasoul 1727 IRI0.001-0.1720-3.40 
  Heydari Orojloo, Kheizaran 1296 IRI0.501-0.2120-4.20 
  Hamoodi, Alireza 1232 IRI0.501-0.2820-5.60 
  Jowkar, Armin 1176 IRI1.0010.16203.20 
  Hashemi, Mohammad 1355 IRI1.0010.36207.20 
 * 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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