Individual Calculations November 2016
 Cassidy, Sydney  Total change: -6.80  Rating chartPersonal card
 XIII Open Amateur de Calvia Palmanova - Calvia ESP 2016-10-08
RcRownchangeKK*chgGame
 1758 1583 2.00 8 -0.34 20 -6.80 
  Grichkevitch, Gilles 1983  * FRA0.001-0.0820-1.60 
  Holliman, Bob 1877 USA0.001-0.1520-3.00 
  Vicens Pons, Antoni 1380 ESP1.0010.24204.80 
  Baatz, Karl-Heinz 1843 GER0.001-0.1820-3.60 
  Andreu Lopez, Santiago 1827 ESP1.0010.802016.00 
  Garrido Lluy, Javier 1845 ESP0.001-0.1820-3.60 
  Labarthe, Francois 1645 FRA0.001-0.4120-8.20 
  Mackay, Ian W 1667 ENG0.001-0.3820-7.60 
 * 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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