Individual Calculations February 2018
 Mohammadi Akbarabadi, Hossein  Total change: 10.00  Rating chartPersonal card
 Fuad Jafarov memorial-open 3-10 January 2018 Baku AZE 2018-01-03
RcRownchangeKK*chgGame
 1640 1513 1.50 5 -0.39 40 -15.60 
  Pourhajghanbar, Mahmood 1901 IRI0.5010.414016.40 
  Marzoughi, Mohammadsadegh 1913  * IRI0.001-0.0840-3.20 
  Rzayev, Nizami 1819 AZE0.001-0.1440-5.60 
  Karimov, Ibrahim 1306 AZE0.501-0.2740-10.80 
  Maharramova, Khumar 1262 AZE0.501-0.3140-12.40 
 * 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)
 
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1578 1513 3.50 7 0.64 40 25.60 
  Imani, Abbas 1650 IRI0.5010.18407.20 
  Sharifian, Mohammad 1622 IRI1.0010.654026.00 
  Rahimi, Aref 1669 IRI0.001-0.2940-11.60 
  Salari, Yadollah 1601 IRI1.0010.624024.80 
  Motavas, Pouya 1626 IRI0.001-0.3540-14.00 
  Tondro, Amir Hosein 1611 IRI0.001-0.3740-14.80 
  Nikbakht, Mazdak 1268 IRI1.0010.20408.00 

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)
 

 

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