Rapid: Individual Calculations July 2018
 Atakhan, Alireza  Total change: -24.00  Rating chartPersonal card
 Qazvin Rapid 24 Khordad 1397 Qazvin IRI 2018-06-14
RcRownchangeKK*chgGame
 1285 1279 3.50 6 0.43 20 8.60 
  Mahdavi, Hassan 1679  * IRI0.001-0.0820-1.60 
  Khalili, Behrad 1208 IRI0.501-0.1020-2.00 
  Abdolhoseini, Arshiya 1281 IRI1.0010.502010.00 
  Noori, Aydin 1219 IRI0.001-0.5820-11.60 
  Shomali, Amir Mohammad 1135 IRI1.0010.31206.20 
  Davari, Sara 1190 IRI1.0010.38207.60 
 * 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)
 
 Qazvin Weekly Rapid Cup 7 tir 1397 Qazvin IRI 2018-06-15
RcRownchangeKK*chgGame
 1435 1279 0.00 5 -1.63 20 -32.60 
  Najafi Tabar, Aydin 1679  * IRI0.001-0.0820-1.60 
  Rajabi, Amir Hosein 1353 IRI0.001-0.4020-8.00 
  Yadegar, Radin 1358 IRI0.001-0.3920-7.80 
  Davari, Sara 1190 IRI0.001-0.6220-12.40 
  Zolfi, Mostafa 1593 IRI0.001-0.1420-2.80 
 * 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)
 

 

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