Individual Calculations January 2018
 Mohammadian, Mohammad  Total change: -3.80  Rating chartPersonal card
 Booshehr Open League 1396 Round 4-5 Booshehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1263 1624 1.00 1 0.10 20 2.00 
  Mahini, Mohammad Mehdi 1263 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)
 
 8th Lian Open Standard Cup Azar 1396 Bushehr Bushehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1445 1624 2.50 4 -0.29 20 -5.80 
  Hamoodi, Alireza 1232 IRI0.501-0.4220-8.40 
  Aliakbari, Hossein 1507 IRI1.0010.34206.80 
  Hashemi, Farhad 1745 IRI0.001-0.3420-6.80 
  Heydari Orojloo, Kheizaran 1296 IRI1.0010.13202.60 

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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