Individual Calculations May 2016
 Sikkel, Dirk  Total change: -18.60  Rating chartPersonal card
 14e Open international de Malakoff MALAKOFF FRA 2016-04-16
RcRownchangeKK*chgGame
 1860 2005 5.00 9 -0.93 20 -18.60 
  Pozdnjakov, Viatcheslav 2223 RUS0.001-0.2220-4.40 
  Duget, Long Jc 1766 FRA1.0010.20204.00 
  Constantin, David 2054 FRA0.001-0.4320-8.60 
  Chitrit, Norbert 1811 FRA1.0010.25205.00 
  Mozzini, Louis 1605  * FRA1.0010.08201.60 
  Bauduin, Alexandre 1690 FRA0.001-0.8620-17.20 
  Deloire, Philippe 1797 FRA1.0010.23204.60 
  Keller, Jean 1605  * FRA1.0010.08201.60 
  Vlachos, Anatole 2191 GRE0.001-0.2620-5.20 
 * 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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