Individual Calculations September 2019
 Mohammadi Akbarabadi, Hossein  Total change: 7.60  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1563 1547 3.00 6 0.12 40 4.80 
  Akhasteh, Abbas 1750 IRI0.001-0.2440-9.60 
  Ahmadi, Parsa 1339 IRI1.0010.23409.20 
  Hashemi, Mohamad Mehdi 1701 IRI0.5010.21408.40 
  Heravi, Mohammad Hossein 1763 IRI0.001-0.2240-8.80 
  Gholizadeh, Majid 1394 IRI1.0010.304012.00 
  Javadi, Mousa 1431 IRI0.501-0.1640-6.40 

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)
 
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1588 1582 4.00 8 0.07 40 2.80 
  Low, Tjoon Kun 1182  * MAS1.0010.08403.20 
  Satrio, Gayuh 1953 INA0.001-0.1040-4.00 
  Hwa, Zhan Ming Louis 1293 MAS1.0010.16406.40 
  Hartono, Adji 1753 INA0.5010.23409.20 
  Azhar, Muhd Irfan Haqqim 1874 MAS0.001-0.1540-6.00 
  Chong, Hao Ern 1261 MAS1.0010.13405.20 
  Abuton, Kristian Glen 1920 PHI0.001-0.1240-4.80 
  Palaniappan, Keshav 1467 MAS0.501-0.1640-6.40 
 * 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)
 

 

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