Rapid: Individual Calculations May 2018
 Kermani, Barad  Total change: -3.40  Rating chartPersonal card
 Alborz Weekly 7 Ordibehesht 1397 Alborz IRI 2018-04-21
RcRownchangeKK*chgGame
 1424 1166 1.00 6 -0.20 20 -4.00 
  Shahkarami, Amin 1566  * IRI0.001-0.0820-1.60 
  Ahmadi, Mehrdad 1384 IRI1.0010.782015.60 
  Mandkari, Hossein 1305 IRI0.001-0.3120-6.20 
  Ghorbani, Sina 1445 IRI0.001-0.1620-3.20 
  Izady, Mohammad 1566  * IRI0.001-0.0820-1.60 
  Naghibihashemi, Navidahang 1278 IRI0.001-0.3520-7.00 
 * 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)
 
 Alborz Cadet under 10 Rapid Cup 1397 Alborz IRI 2018-04-24
RcRownchangeKK*chgGame
 1266 1166 2.00 5 0.03 20 0.60 
  Majidi, Seyed Mohammad Parsa 1566  * IRI0.001-0.0820-1.60 
  Ghodousi, Arian 1242 IRI0.001-0.4020-8.00 
  Mohammadi, Hadis 1043 IRI1.0010.33206.60 
  Hadilo, Reyhan 1083 IRI1.0010.39207.80 
  Ghayourifar, Amir 1397 IRI0.001-0.2120-4.20 
 * 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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