Individual Calculations October 2017
 Saeidi, Amir Mohammad  Total change: 56.80  Rating chartPersonal card
 Iranian Boys Under 14 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeKK*chgGame
 1546 1522 3.50 7 0.22 40 8.80 
  Karimi, Hosein 1288 IRI1.0010.21408.40 
  Khosravanian, Hosein 1800 IRI1.0010.834033.20 
  Behroozi Moghaddam, Hamed 1896 IRI0.001-0.1040-4.00 
  Khatibi, Amir Reza 1650 IRI0.001-0.3340-13.20 
  Rabi, Amir 1373 IRI0.501-0.2040-8.00 
  Panahi Khoub, Amir Ali 1122  * IRI1.0010.08403.20 
  Darini, Iliya 1693 IRI0.001-0.2740-10.80 
 * 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)
 
 8th Isfahan Zendehrood Open 1396 Isfahan IRI 2017-09-16
RcRownchangeKK*chgGame
 1624 1522 4.00 7 1.20 40 48.00 
  Koohi, Reza 1922  * IRI0.001-0.0840-3.20 
  Kachouei, Shahbod 1287 IRI1.0010.21408.40 
  Mozaffari, Alireza 1922  * IRI1.0010.924036.80 
  Golabadi, Rajab Ali 1789 IRI0.001-0.1840-7.20 
  Khodadadi, Mohammad Saeid 1777 IRI0.001-0.1940-7.60 
  Jafari Ghourtani, Jafar 1374 IRI1.0010.304012.00 
  Vahabi, Hamid 1299 IRI1.0010.22408.80 
 * 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)
 

 

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