Individual Calculations August 2018
 Mayah Pour, Mohammad  Total change: -14.40  Rating chartPersonal card
 Iranian juniors Chess Championship 1397 (Boys Under 20) Khouzestan IRI 2018-07-13
RcRownchangeKK*chgGame
 1454 1348 2.50 7 -0.36 40 -14.40 
  Baseri, Mansour 1748  * IRI0.001-0.0840-3.20 
  Baymani, Mohsen 1210 IRI1.0010.314012.40 
  Motaghi, Sina 1748  * IRI0.001-0.0840-3.20 
  Abbasi Monjezi, Reza 1250 IRI1.0010.374014.80 
  Afri, Mostafa 1292 IRI0.501-0.0840-3.20 
  Movahed, Sina 1748  * IRI0.001-0.0840-3.20 
  Soleimani Moghadam, Alireza 1184 IRI0.001-0.7240-28.80 
 * 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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