Individual Calculations August 2016
 Ebrahimi, Nima  Total change: -2.20  Rating chartPersonal card
 West Azarbaijan Province Chess Championship 2016 (Men) Oroomieh IRI 2016-07-07
RcRownchangeKK*chgGame
 1782 1938 4.50 7 -0.31 40 -12.40 
  Momeni, Iliya 1538  * IRI1.0010.08403.20 
  Behjati, Shahab 1718 IRI1.0010.22408.80 
  Sabour, Keyvan 1790 IRI0.501-0.2040-8.00 
  Shakiba, Behrooz 2006 IRI0.001-0.4140-16.40 
  Akbari, Mohammad 1678 IRI1.0010.18407.20 
  Mansoobi, Hossein 1838 IRI1.0010.364014.40 
  Mokhberi, Iraj 1908 IRI0.001-0.5440-21.60 
 * 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)
 
NOTE: K factor changed
 5th International Chess Tournament "Sardaran Azarbaijan Cup" (Group B,-2050) Oroomieh IRI 2016-07-22
RcRownchangeKK*chgGame
 1803 1938 6.50 9 0.51 20 10.20 
  Shahsavari, Sorena 1573 IRI1.0010.10202.00 
  Sabour, Keyvan 1790 IRI1.0010.30206.00 
  Vahdati, Dara 1800 IRI0.501-0.1920-3.80 
  Alimardani, Amir H 1711 IRI1.0010.21204.20 
  Abadi, Hamid Reza 1751 IRI1.0010.26205.20 
  Ali Babaei, Sasan 2038 IRI0.001-0.3620-7.20 
  Nikbin, Saeed 2046 IRI0.001-0.3520-7.00 
  Khadem Vatan, Shahram 1798 IRI1.0010.31206.20 
  Jalali, Parima 1724 IRI1.0010.23204.60 

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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