Rapid: Individual Calculations May 2018
 Zeinali, Alireza  Total change: 8.80  Rating chartPersonal card
 Alborz Weekly 7 Ordibehesht 1397 Alborz IRI 2018-04-21
RcRownchangeKK*chgGame
 1505 1246 1.00 6 -0.18 20 -3.60 
  Izady, Mohammad 1646  * IRI0.001-0.0820-1.60 
  Ghorbani, Sina 1445 IRI1.0010.762015.20 
  Karimi, Ali 1461 IRI0.001-0.2320-4.60 
  Mortazian, Saeed 1646  * IRI0.001-0.0820-1.60 
  Ahmadi, Mehrdad 1384 IRI0.001-0.3120-6.20 
  Amini, Mohammadmobin 1446 IRI0.001-0.2420-4.80 
 * 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)
 
 Alborz Cadet under 12 Rapid Cup 1397 Alborz IRI 2018-04-24
RcRownchangeKK*chgGame
 1383 1246 2.00 4 0.62 20 12.40 
  Zaeim Azad, Mohammad Yasin 1284 IRI0.001-0.4520-9.00 
  Azimi Aghghale, Amirmahdi 1355 IRI1.0010.652013.00 
  Khaledi, Omid 1646  * IRI0.001-0.0820-1.60 
  Kargarzadeh, Mahour 1246 IRI1.0010.502010.00 
 * 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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