Individual Calculations December 2017
 Shabanzadeh, Mehrad  Total change: 51.20  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1325 1329 4.50 6 1.33 40 53.20 
  Majlesi Nasr Abadi, S.mohammad 1129 IRI1.0010.24409.60 
  Mohammad Ebrahimkhan Abri, Dorsa wf1729  * IRI1.0010.924036.80 
  Aryanpour, Arad c1618 IRI0.001-0.1640-6.40 
  Ardestani, Aida 1107 IRI0.501-0.2840-11.20 
  Hannani, Arshia 1156 IRI1.0010.274010.80 
  Mahjoob Zardast, Artemis wc1213 IRI1.0010.344013.60 
 * 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)
 
 Tehran Under 18 League 1396 Round 5-6 Tehran IRI 2017-11-23
RcRownchangeKK*chgGame
 1116 1334 1.50 2 -0.05 40 -2.00 
  Khosronejad, Abtin 1072 IRI0.501-0.3240-12.80 
  Bigani, Mohammad Hessam 1159 IRI1.0010.274010.80 

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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