Individual Calculations October 2019
 Bayat, Ali  Total change: -14.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1459 1637 6.50 10 -0.72 20 -14.40 
  Aghaei, Eshagh 1237  * IRI1.0010.08201.60 
  Mahmoodi, Zahra 1383 IRI1.0010.19203.80 
  Yeganeh, Hamidreza 1457 IRI1.0010.26205.20 
  Dehghani, Ali 1568 IRI1.0010.40208.00 
  Roshan, Emad 1561 IRI0.001-0.6020-12.00 
  Fathian, Mobin 1508 IRI0.501-0.1720-3.40 
  Dastanboo, Mohammad Hasan 1486 IRI1.0010.30206.00 
  Mansouri, Alireza 1444 IRI0.001-0.7520-15.00 
  Moshirabadi, Hadi 1440 IRI1.0010.25205.00 
  Hosseinzadeh, Amir Ali 1506 IRI0.001-0.6820-13.60 
 * 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)
 

 

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