Individual Calculations October 2017
 Moradi, Mohammad Behrad  Total change: 82.00  Rating chartPersonal card
 Tehran Boys Under 12 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1369 1567 6.00 8 0.09 40 3.60 
  Rezaee, Iliya 1249 IRI1.0010.13405.20 
  Hosseinzadeh, Amir Mahdi 1349 IRI0.501-0.2840-11.20 
  Shabanzadeh, Mehrad 1244 IRI0.001-0.8740-34.80 
  Ghalandari, Mohammadmousa 1301 IRI1.0010.18407.20 
  Ghanbari, Mohammad Mahdi 1297 IRI1.0010.17406.80 
  Shakeri, Amirali 1382 IRI1.0010.264010.40 
  Noorbakhsh Zadeh, Arshia 1610 IRI0.5010.06402.40 
  Fazeli Ghazijahani, Ali 1522 IRI1.0010.444017.60 

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)
 
 Iranian Boys Under 12 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeKK*chgGame
 1421 1516 7.50 9 1.96 40 78.40 
  Sherafat , Mahdi 1139 IRI1.0010.09403.60 
  Asgari, Behrad 1297 IRI1.0010.22408.80 
  Taslimi, Borsa 1781 IRI0.5010.324012.80 
  Ranjbar, Mohammad 1333 IRI0.001-0.7440-29.60 
  Rezaei, Amirhossein 1289 IRI1.0010.21408.40 
  Karim Beigi Kamran, Ali 1207 IRI1.0010.14405.60 
  Poorramezan, Parsa 1373 IRI1.0010.314012.40 
  Bagheri, Mohammadreza 1565 IRI1.0010.574022.80 
  Khorshidi, Mohammad Javad c1805 IRI1.0010.844033.60 

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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