Individual Calculations October 2019
 Ahmadi, Shayan  Total change: 92.80  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1441 1552 8.00 9 2.32 40 92.80 
  Halimi, Horan 1152  * IRI1.0010.08403.20 
  Ranjbar, Sobhan 1324 IRI1.0010.21408.40 
  Rahmanzadeh Shahi, Parisa 1284 IRI0.501-0.3340-13.20 
  Rafigh, Shervin 1464 IRI1.0010.384015.20 
  Keshani, Kian 1419 IRI1.0010.324012.80 
  Slameye, Jahed 1611 IRI1.0010.584023.20 
  Roshan, Emad 1561 IRI1.0010.514020.40 
  Esmaeili, Mohammad Mobin 1613 IRI1.0010.584023.20 
  Saei Hamedani, Khashyar 1544 IRI0.501-0.0140-0.40 
 * 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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