Individual Calculations November 2016
 Ghiaei, Parhoneh  Total change: -9.20  Rating chartPersonal card
 North- East League - Tehran 2016 Stage 2 Tehran IRI 2016-10-02
RcRownchangeKK*chgGame
 1549 1498 2.00 5 -0.23 40 -9.20 
  Tohid Nia, Melika 1283 IRI0.501-0.2740-10.80 
  Kanzi, Hesamodin 1898  * IRI0.001-0.0840-3.20 
  Kamali, Negar 1696 IRI0.001-0.2440-9.60 
  Ghiaei, Rafoneh 1614 IRI1.0010.664026.40 
  Karam Yazdi, Parmida 1255 IRI0.501-0.3040-12.00 
 * 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)
 

 

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