Rapid: Individual Calculations December 2019
 Yahya Abadi, Maryam  Total change: -45.40  Rating chartPersonal card
 Jam Autumn Rapid Cup Bushehr- jam IRI 2019-11-12
RcRownchangeKK*chgGame
 1183 1405 3.00 7 -2.27 20 -45.40 
  Abroshan, Soroosh 1044 IRI1.0010.10202.00 
  Ahmadi, Akbar 1676 IRI0.001-0.1720-3.40 
  Daghbashi, Mohammadreza 1092 IRI0.001-0.8620-17.20 
  Soltani, Katayoon 1117 IRI0.001-0.8420-16.80 
  Torabzadeh, Seyyed Arvin 1016 IRI1.0010.09201.80 
  Tayyebi, Gorgin 1114 IRI1.0010.15203.00 
  Baramaki, Sonia 1225 IRI0.001-0.7420-14.80 

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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