Individual Calculations June 2014
 Alidani, Leonardo  Total change: -14.10  Rating chartPersonal card
 World Amateur Chess Championships 2014 - Open Singapore SGP 2014-04-26
RcRownchangeKK*chgGame
 1726 1959 4.50 7 -0.94 15 -14.10 
  Chua, Xavier 1559  * SIN1.0010.08151.20 
  Agibileg, Uurtsaikh 1819 MGL0.001-0.6915-10.35 
  Al Hamed, Saif Idrees 1588 UAE0.501-0.4015-6.00 
  Ahn, Sungmin 1757 KOR1.0010.24153.60 
  Johnson, Frank Arthur Jr. 1777 USA1.0010.26153.90 
  Napolean, Recososa 1877 PHI0.001-0.6115-9.15 
  Sushrutha, Reddy 1702 IND1.0010.18152.70 
 * 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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