Rapid: Individual Calculations December 2018
 Moazedi, Keyana  Total change: -19.20  Rating chartPersonal card
 1st Iranian Girls Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1365 1355 2.00 6 -0.96 20 -19.20 
  Abbaspoorrad, Nikoo 1654 IRI0.5010.35207.00 
  Hamed Hajipour, Kimia 1168 IRI0.001-0.7420-14.80 
  Karimi, Yalda 1460 IRI1.0010.642012.80 
  Motamedi, Fatemeh 1595 IRI0.001-0.2020-4.00 
  Abedifard, Melika 1174 IRI0.501-0.2420-4.80 
  Hoseinizadeh, Parmida 1140 IRI0.001-0.7720-15.40 

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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