Individual Calculations October 2018
 Mobarak Nezhad, Alireza  Total change: -61.60  Rating chartPersonal card
 2nd Aftab International Cup 2018 - B Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 1612 1819 4.00 8 -1.82 40 -72.80 
  Ghadiri, Sina 1419  * IRI1.0010.08403.20 
  Kianiharchegani, Mohammadhossein 1563 IRI0.001-0.8140-32.40 
  Jadidi, Reza 1446 IRI1.0010.10404.00 
  Ahmadi Hesardareh, Reza 1582 IRI1.0010.20408.00 
  Mousavi, Emadeddin 1897 IRI0.5010.11404.40 
  Samsam, Farhad 1962 IRI0.001-0.3140-12.40 
  Alimardani, Amir H 1607 IRI0.501-0.2740-10.80 
  Kianiharchegani, Hossein 1419  * IRI0.001-0.9240-36.80 
 * 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)
 
 Round1-2 Rasht IRI 2018-09-25
RcRownchangeKK*chgGame
 1755 1853 1.50 2 0.28 40 11.20 
  Geramipoor, Amin 1939 IRI1.0010.624024.80 
  Amiri, Amirali 1570 IRI0.501-0.3440-13.60 

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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