Individual Calculations December 2013
 Bielby, Paul  Total change: 19.95  Rating chartPersonal card
 Malta International Open 2013 Bugibba MLT 2013-11-17
RcRownchangeKK*chgGame
 1986 1870 4.50 9 1.33 15 19.95 
  Angskog, Kent 2248 SWE0.001-0.0915-1.35 
  Farrugia, Jamie wc1546 MLT1.0010.13151.95 
  Pettersson, Alexander 2020 MLT0.5010.20153.00 
  Zerafa, Robert c2102 MLT0.001-0.2115-3.15 
  Kassel, Walter 1879 AUT1.0010.51157.65 
  Valguarnera, Girolamo 2036 ITA1.0010.721510.80 
  Morello, Guido 2044 ITA0.5010.23153.45 
  Dijon, Frederic 2045 FRA0.001-0.2715-4.05 
  Taylor, Robert Graham 1950 WLS0.5010.11151.65 

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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