Individual Calculations May 2014
 Dahdah, Nagib  Total change: 24.30  Rating chartPersonal card
 Luxembourg Ind. Championship Cat. B 2014 Dudelange LUX 2014-04-05
RcRownchangeKK*chgGame
 1887 1964 5.00 7 0.81 30 24.30 
  Rastoder, Selim 1800 LUX1.0010.28308.40 
  Lopez Popov, Ivan 1711 LUX1.0010.19305.70 
  Stas, Arnould 1995 FRA1.0010.543016.20 
  Boukrate, Azeddine 1817 LUX1.0010.30309.00 
  Kalmes, Rene 1975 LUX0.5010.02300.60 
  Ludewig, Robert 1919 LUX0.501-0.0630-1.80 
  Ghavami, Seyed-Reza 1990 LUX0.001-0.4630-13.80 

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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