Individual Calculations September 2017
 Rodio, Julia Brunetto  Total change: -11.80  Rating chartPersonal card
 III Floripa Winter Chess 2017 - Amateur U2200 Florianopolis SC BRA 2017-08-11
RcRownchangeKK*chgGame
 1700 1725 3.00 7 -0.59 20 -11.80 
  Bueno, Alfeu Junior Varela f2125  * BRA0.001-0.0820-1.60 
  Salvadego, Erika Giovana De O. 1325  * BRA1.0010.08201.60 
  Mariot Vaz, Joao Antonio Bertolu 1325  * BRA1.0010.08201.60 
  Desideri, Ricardo Maruchi 1932 BRA0.001-0.2320-4.60 
  De Haro, Martim Afonso Palma 1882 BRA0.001-0.2920-5.80 
  Santana Freitas, Maria Eduarda 1444 BRA1.0010.16203.20 
  Corvalao, Eder Daniel 1870 BRA0.001-0.3120-6.20 
 * 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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