Individual Calculations April 2017
 Mahjoob Zardast, Artemis  Total change: 90.00  Rating chartPersonal card
 Tehran Standard Cup 11 Esfand 1395 U12 Tehran IRI 2017-03-01
RcRownchangeKK*chgGame
 1284 1318 5.50 6 2.25 40 90.00 
  Kargarzadeh, Mahour 1077 IRI1.0010.20408.00 
  Keshani, Kian 1134 IRI1.0010.264010.40 
  Zare Karizi, Negar 1463 IRI0.5010.19407.60 
  Dezfuli Manesh, Khashayar 1280 IRI1.0010.454018.00 
  Zamani, Mohammad Ali 1370 IRI1.0010.574022.80 
  Azimi Aghghale, Amirmahdi 1379 IRI1.0010.584023.20 

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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