Rapid: Individual Calculations April 2018
 Gozashti, Mahsa  Total change: -0.20  Rating chartPersonal card
 Tehran Rapid 10 Esfand 1396 Tehran IRI 2018-03-01
RcRownchangeKK*chgGame
 1409 1259 1.00 3 -0.01 20 -0.20 
  Sekhavatmandi, Roham 1657 IRI0.001-0.0820-1.60 
  Salehikia, Ali 1173 IRI1.0010.38207.60 
  Shahsavari, Mahan 1397 IRI0.001-0.3120-6.20 

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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