Rapid: Individual Calculations December 2019
 Aghayi, Ehsan  Total change: -22.20  Rating chartPersonal card
 Shahreza Autumn Cup Chess Tournament Esfahan IRI 2019-11-15
RcRownchangeKK*chgGame
 1204 1290 2.00 5 -1.11 20 -22.20 
  Jamali, Pouria 1657 IRI0.001-0.1020-2.00 
  Abedifard, Melika 1145 IRI0.001-0.6920-13.80 
  Reisi, Sara 1135 IRI1.0010.29205.80 
  Sherafat, Amin 1069 IRI0.001-0.7820-15.60 
  Aghasi, Foad 1014 IRI1.0010.17203.40 

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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