Individual Calculations August 2018
 Dull, Amanda Paul  Total change: -21.20  Rating chartPersonal card
 IV Floripa Winter Chess STD 2018 Amateur U2200 Florianopolis SC BRA 2018-07-13
RcRownchangeKK*chgGame
 1691 1855 3.00 6 -1.06 20 -21.20 
  Raimundo, Airton Carlos Nunes 2040 BRA0.001-0.2620-5.20 
  Dias, Henrique Jose Harms 1455  * BRA0.001-0.9220-18.40 
  Seiffert, Gabriel Pamplona 1455  * BRA1.0010.08201.60 
  Goetten Wagner, Julia 1655 BRA1.0010.24204.80 
  Leffeck, Mateus Bernal 1587 BRA1.0010.17203.40 
  Desideri, Ricardo Maruchi 1951 BRA0.001-0.3720-7.40 
 * 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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