Individual Calculations April 2019
 Mohammadi, Amirreza  Total change: 76.00  Rating chartPersonal card
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1470 1268 4.00 8 1.90 40 76.00 
  Alizadeh, Gh 1668  * IRI0.001-0.0840-3.20 
  Bahreini, Melina 1537 IRI0.001-0.1740-6.80 
  Farmani, Mohammad Mehdi 1010 IRI1.0010.18407.20 
  Ghaedi, Aria 1566 IRI1.0010.854034.00 
  Tahmasebi, Hosein 1458 IRI1.0010.754030.00 
  Zare, Sina 1611 IRI0.001-0.1240-4.80 
  Kazemi, Amin 1452 IRI0.001-0.2640-10.40 
  Nikbakht, Mazdak 1460 IRI1.0010.754030.00 
 * 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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