Individual Calculations December 2017
 Arabcari, Aidin  Total change: 56.80  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1346 1175 4.00 8 1.59 40 63.60 
  Sharifi, Parham 1374 IRI1.0010.764030.40 
  Sharafi, Amir Mehrad 1575  * IRI1.0010.924036.80 
  Roshan, Arian 1575  * IRI0.001-0.0840-3.20 
  Hamidi, Shadi 1343 IRI0.001-0.2840-11.20 
  Alizadeh, Amirmohammad 1357 IRI0.001-0.2640-10.40 
  Fakhari Fini, Sana 1036 IRI1.0010.314012.40 
  Rahnama, Maryam 1237 IRI1.0010.594023.60 
  Mousivand, Ali 1268 IRI0.001-0.3740-14.80 
 * 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)
 
 Tehran Under 18 League 1396 Round 5-6 Tehran IRI 2017-11-23
RcRownchangeKK*chgGame
 1481 1207 0.00 1 -0.17 40 -6.80 
  Abdolhosseini, Danial 1481 IRI0.001-0.1740-6.80 

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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